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	 <eadid countrycode="mnu" mainagencycode="MnU" publicid="-//us::University of Minnesota, Twin Cities::Children's Literature Research Collections//TEXT     us::MnU::clrc-200.xml:://EN">CLRC-200</eadid>
	  <filedesc> <titlestmt> <titleproper encodinganalog="Title"> <emph render="bold">Herbert Spencer Zim Papers</emph></titleproper><subtitle/><author encodinganalog="Contributor">Christina Cowan; updated by Leslie Czechowski and Jim Eyer</author> </titlestmt><publicationstmt><publisher encodinganalog="Publisher">University of Minnesota Libraries</publisher><date encodinganalog="Date">June 1999; updated 2004</date> <address> <addressline>University of Minnesota Libraries</addressline> <addressline>Minneapolis, MN 55455</addressline> </address> </publicationstmt></filedesc><profiledesc><creation>EAD 2002 Validated Finding Aid generated with the aid of a custom FileMaker Pro database developed by the staff of the Children's Literature Research Collections, University of Minnesota Libraries. Many thanks to all the staff and volunteers.<date>June 1999; updated 2004</date></creation><langusage>Description is in <language encodinganalog="Language" langcode="eng">English</language></langusage></profiledesc></eadheader><archdesc level="collection" relatedencoding="MARC21" type="inventory">
 <did id="a1">
 <head>Summary Information</head>
 <repository encodinganalog="852$a" label="Repository:">University of Minnesota Libraries
 <subarea>Children's Literature Research Collections [clrc]</subarea></repository>
 <origination label="Creator:"><persname encodinganalog="100" source="lcnaf" rules="aacr2">Zim, Herbert Spencer, 1909-</persname></origination>
 <unittitle label="Title:" encodinganalog="245$a">Herbert Spencer Zim Papers</unittitle>
 <unitdate label="Date:" encodinganalog="245$f" type="inclusive" normal="1948/1976">1948-1976</unitdate>
 <unitid label="Collection Number:" encodinganalog="099" countrycode="us" repositorycode="MnU">CLRC-200
 </unitid>
 <abstract encodinganalog="520" label="Abstract:">Herbert Spencer Zim's papers focus on his work as an author of non-fiction books for children and young adults. The collection contains production material, including  typescripts, galley and page proofs, notes, research material including clippings and pamphlets, layouts including some with pencil studies, dummies, photographs, and sample covers. </abstract>
 <physdesc label="Quantity:" encodinganalog="300"><extent>3.4 linear feet</extent></physdesc>
 <physloc label="Location:">See Detailed Descriptions for Each Title Item for Box Locations</physloc>
 <langmaterial encodinganalog="546">
 <language encodinganalog="041" langcode="eng">
 English
 </language>
 </langmaterial>
 </did>
 <descgrp>
 <head>
 Important Information for Users of the Collections
 </head>
 <accessrestrict encodinganalog="506">
 <head>
 Access and Use:
 </head>
 <p>
 Collection is open for researchers with no restrictions. Registration with the collection is required. </p>
 </accessrestrict>
 <userestrict encodinganalog="540">
 <head>
 Copyright: </head>
 <p>
 This collection is protected by the Copyright Law of the United States (Title 17, U.S. Code). It is the user's responsibility to verify copyright ownership and to obtain all necessary permissions prior to the reproduction, publication, or other use of any portion of these materials. </p>
 </userestrict>
 </descgrp>
 <bioghist encodinganalog="545" id="hb"><head altrender="history"><emph render="bold">Biographical Sketch</emph></head><p>Herbert Spencer Zim was born July 12, 1909 in New York City. He attended Columbia University and received a BA in 1933, his MA in 1934, and a Ph.D. in 1940. He taught science for many years in New York and later was a professor of education (science) at the University of Illinois at Urbana.  Zim also developed science labs for elementary school students and would bring his keen interest in education to his books. In 1942 he published his first book for young readers, <emph render="italic">Mice, Men and Elephants.</emph> During his long and prolific career, he wrote dozens of books for children and young adults on a "variety of subjects ranging from sea shells to minerals to the function of the brain to national parks." Herbert Spencer Zim became well known for his "scientific books for children" that were "rich" in detail and "jam-packed with material for the interested reader." Herbert Spencer died on December 5, 1994 in Plantation Key, Florida.</p>

<p>Biographical Sources:

<emph render="italic">Something About the Author, vol. 30, pp. 222-226; </emph>
<emph render="italic">Something About the Author, vol. 85, p. 221. </emph>
</p></bioghist>
 <scopecontent encodinganalog="520" id="sc"><head><emph render="bold">Scope and Content</emph></head><p>The collection contains production material, including some for titles written with joint authors, for seventeen titles published between 1950 and 1975 with some material and correspondence ranging in date from 1948-1976. Production materials include corrected typescripts including carbons, galley and page proofs, notes, research material including clippings and pamphlets, layouts including some with pencil studies, dummies, photographs, and sample covers.  The collection also contains some production material for an unidentified title <emph render="italic">Heart </emph>[?] not verified as published. The collection also contains correspondence to and from Herbert Spencer Zim, mostly with editors and publishers. The materials are arranged by title with folder and box level control.</p></scopecontent>
<controlaccess>
 <head>
 Indexing Terms
 </head>
 <p>
 The collection is indexed under the following headings in the catalog of the University of Minnesota Libraries. Researchers desiring materials about related topics, persons or places should search the catalog using these headings.  </p>
 <persname encodinganalog="600" rules="aacr2" role="subject">
 Zim, Herbert Spencer, 1909-
 </persname>
 <subject encodinganalog="650" source="lcsh">
 
 </subject>
 <subject encodinganalog="650" source="lcsh">
 
 </subject>
 <subject encodinganalog="650" source="lcsh">
 
 </subject>
 </controlaccess>
 <acqinfo encodinganalog="541">
 <head>
 Accession Information:
 </head>
 <p>Herbert Spencer Zim gave part of this collection to Dr. Irvin Kerlan who in turn donated his collection to the University of Minnesota. Herbert Spencer Zim, Sonia (Bleeker) Zim, his wife, and Roger Zim, his son, added additional materials to the collection from 1968-1981.
 </p><p>
 Gift of: <persname> Zim, Herbert Spencer, 1909-</persname>
 </p>
 </acqinfo>
<arrangement encodinganalog="351">
 <head>
 <emph render="bold">
 Arrangement
 </emph>
 </head>
<p>
 Alligators and Crocodiles, 1952
 </p><p>
 Crabs, 1974
 </p><p>
 Eating Places, 1975
 </p><p>
 Flowers: A Guide to Familiar American Wildflowers, 1950
 </p><p>
 Golden Hamsters, 1951
 </p><p>
 Great Whales, The, 1951
 </p><p>
 How Things Grow, 1960
 </p><p>
 Insects: A Guide to Familiar American Insects, 1951
 </p><p>
 Medicine, 1974
 </p><p>
 Pipes and Plumbing Systems, 1974
 </p><p>
 Sun, The, 1953
 </p><p>
 Trees: A Guide to Familiar American Trees, 1952
 </p><p>
 Unidentified (possibly for Heart?), 
 </p><p>
 What's Inside of Animals?, 1953
 </p><p>
 What's Inside of Engines?, 1953
 </p><p>
 What's Inside of Plants?, 1952
 </p><p>
 What's Inside the Earth?, 1953
 </p><p>
 Your Food and You, 1957
 </p></arrangement>
<dsc type="combined">
 <head>
 <emph render="bold">
 Collection Contents
 </emph>
 </head>
<c01 level="series">
 <did>
 <unittitle>
Alligators and Crocodiles
 </unittitle>
 <unitdate type="inclusive">
1952</unitdate>
 </did>
 <scopecontent>
 <p>
 </p><p>
 : , 1952</p>
 </scopecontent><c02 level="item">
 <did>
 <container type="box">MF866 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>13 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>16 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>19 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MC866 folder 1
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>18 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MC866 folder 1
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>16 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 2
</container> <unittitle>galley proof, corrected</unittitle>
 <physdesc><extent>11 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 2
</container> <unittitle>galley proof, corrected</unittitle>
 <physdesc><extent>11 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 2
</container> <unittitle>correspondence</unittitle>
 <physdesc><extent>19 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 2
</container> <unittitle>notes</unittitle>
 <physdesc><extent>43 p.</extent></physdesc>
 </did>
 </c02>
</c01><c01 level="series">
 <did>
 <unittitle>
Crabs
 </unittitle>
 <unitdate type="inclusive">
1974</unitdate>
 </did>
 <scopecontent>
 <p>Krantz, Lucretia, co-author
 </p><p>
 : , 1974</p>
 </scopecontent><c02 level="item">
 <did>
 <container type="box">MF1057 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>17 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 1
</container> <unittitle>galley proof, corrected</unittitle>
 <physdesc><extent>11 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 1
</container> <unittitle>typescript, corrected, with front matter and correspondence</unittitle>
 <physdesc><extent>31 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MC1057 folder 2
</container> <unittitle>correspondence</unittitle>
 <physdesc><extent>30 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 2
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>28 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 2
</container> <unittitle>typescript, corrected partial carbon</unittitle>
 <physdesc><extent>22 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 3
</container> <unittitle>typescript</unittitle>
 <physdesc><extent>21 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 3
</container> <unittitle>typescript, carbon</unittitle>
 <physdesc><extent>27 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 3
</container> <unittitle>typescript, corrected photocopy</unittitle>
 <physdesc><extent>22 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 3
</container> <unittitle>typescript and holograph, corrected partial carbon</unittitle>
 <physdesc><extent>8 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 4
</container> <unittitle>typescript, corrected photocopy</unittitle>
 <physdesc><extent>22 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 4
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>19 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MC1057 folder 4
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>20 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 4
</container> <unittitle>typescript, carbon</unittitle>
 <physdesc><extent>20 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MC1057 folder 5
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>20 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 5
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>22 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 5
</container> <unittitle>research material, clippings</unittitle>
 <physdesc><extent>2 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 6
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>22 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 6
</container> <unittitle>typescript, corrected partial carbon</unittitle>
 <physdesc><extent>19 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 6
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>22 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 6
</container> <unittitle>correspondence</unittitle>
 <physdesc><extent>1 p.</extent></physdesc>
 </did>
 </c02>
</c01><c01 level="series">
 <did>
 <unittitle>
Eating Places
 </unittitle>
 <unitdate type="inclusive">
1975</unitdate>
 </did>
 <scopecontent>
 <p>Skelly, James R., co-author
 </p><p>
1975</p>
 </scopecontent><c02 level="item">
 <did>
 <container type="box">MF1057 folder 1
</container> <unittitle>typescript, corrected, with front matter</unittitle>
 <physdesc><extent>25 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 1
</container> <unittitle>correspondence</unittitle>
 <physdesc><extent>14 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>25 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 2
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>24 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 2
</container> <unittitle>typescript, corrected photocopy, with front matter</unittitle>
 <physdesc><extent>25 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 2
</container> <unittitle>correspondence</unittitle>
 <physdesc><extent>3 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 2
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>25 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 3
</container> <unittitle>typescript, corrected, with notes</unittitle>
 <physdesc><extent>34 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 3
</container> <unittitle>correpsondence</unittitle>
 <physdesc><extent>3 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 3
</container> <unittitle>typescript, corrected partial carbon</unittitle>
 <physdesc><extent>48 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 3
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>7 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 4
</container> <unittitle>research material, clippings, pamphlets</unittitle>
 <physdesc><extent>4 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 4
</container> <unittitle>typescript, corrected, with correspondence</unittitle>
 <physdesc><extent>27 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 4
</container> <unittitle>typescript, corrected, partial carbon</unittitle>
 <physdesc><extent>5 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 4
</container> <unittitle>galley proof, corrected</unittitle>
 <physdesc><extent>11 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 5
</container> <unittitle>notes</unittitle>
 <physdesc><extent>5 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1057 folder 5
</container> <unittitle>layout with pencil studies</unittitle>
 <physdesc><extent>43 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MC1057 fodler 6
</container> <unittitle>black and white photographs</unittitle>
 <physdesc><extent>20 p.</extent></physdesc>
 </did>
 </c02>
</c01><c01 level="series">
 <did>
 <unittitle>
Flowers: A Guide to Familiar American Wildflowers
 </unittitle>
 <unitdate type="inclusive">
1950</unitdate>
 </did>
 <scopecontent>
 <p>Martin, Alexander C., co-author
 </p><p>
1950</p>
 </scopecontent><c02 level="item">
 <did>
 <container type="box">MF867 folder 1
</container> <unittitle>typescript, corrected, with front matter</unittitle>
 <physdesc><extent>95 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF867 folder 2
</container> <unittitle>page proof</unittitle>
 <physdesc><extent>8 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF867 folder 2
</container> <unittitle>correspondence</unittitle>
 <physdesc><extent>1 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF867 folder 2
</container> <unittitle>notes</unittitle>
 <physdesc><extent>145 p.</extent></physdesc>
 </did>
 </c02>
</c01><c01 level="series">
 <did>
 <unittitle>
Golden Hamsters
 </unittitle>
 <unitdate type="inclusive">
1951</unitdate>
 </did>
 <scopecontent>
<p>
1951</p>
 </scopecontent><c02 level="item">
 <did>
 <container type="box">MF866 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>9 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>18 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>19 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>16 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>13 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>12 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 2
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>12 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 2
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>12 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 2
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>12 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 2
</container> <unittitle>typescript,corrected carbon</unittitle>
 <physdesc><extent>15 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 3
</container> <unittitle>galley proof, corrected</unittitle>
 <physdesc><extent>12 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 3
</container> <unittitle>correspondence</unittitle>
 <physdesc><extent>9 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 3
</container> <unittitle>notes</unittitle>
 <physdesc><extent>51 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 3
</container> <unittitle>research material--Department of Agriculture pamphlets</unittitle>
 <physdesc><extent>2 p.</extent></physdesc>
 </did>
 </c02>
</c01><c01 level="series">
 <did>
 <unittitle>
Great Whales, The
 </unittitle>
 <unitdate type="inclusive">
1951</unitdate>
 </did>
 <scopecontent>
 <p>
1951</p>
 </scopecontent><c02 level="item">
 <did>
 <container type="box">MF867 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>16 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF867 folder 1
</container> <unittitle>galley proof, corrected</unittitle>
 <physdesc><extent>13 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF867 folder 1
</container> <unittitle>galley proof, corrected</unittitle>
 <physdesc><extent>14 p.</extent></physdesc>
 </did>
 </c02>
</c01><c01 level="series">
 <did>
 <unittitle>
How Things Grow
 </unittitle>
 <unitdate type="inclusive">
1960</unitdate>
 </did>
 <scopecontent>
<p>
1960</p>
 </scopecontent><c02 level="item">
 <did>
 <container type="box">MF1060 folder 1
</container> <unittitle>correspondence</unittitle>
 <physdesc><extent>44 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 1
</container> <unittitle>research materials--2 pamphlets</unittitle>
 <physdesc><extent>2 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 1
</container> <unittitle>dummy</unittitle>
 <physdesc><extent>68 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 1
</container> <unittitle>dummy</unittitle>
 <physdesc><extent>68 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 1
</container> <unittitle>clippings</unittitle>
 <physdesc><extent>2 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 1
</container> <unittitle>correspondence</unittitle>
 <physdesc><extent>1 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 2
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>18 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 2
</container> <unittitle>typescript, corrected partial carbon</unittitle>
 <physdesc><extent>25 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 2
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>25 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 3
</container> <unittitle>typescript, corrected partial carbon</unittitle>
 <physdesc><extent>5 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 3
</container> <unittitle>typescript, corrected partial carbon</unittitle>
 <physdesc><extent>20 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 3
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>24 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 4
</container> <unittitle>typescript, corrected partial carbon</unittitle>
 <physdesc><extent>5 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 4
</container> <unittitle>correspondence</unittitle>
 <physdesc><extent>2 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 4
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>24 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 4
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>29 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 5
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>5 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 5
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>5 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 5
</container> <unittitle>typescript, carbon</unittitle>
 <physdesc><extent>14 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 5
</container> <unittitle>typescript</unittitle>
 <physdesc><extent>6 p.</extent></physdesc>
 </did>
 </c02>
</c01><c01 level="series">
 <did>
 <unittitle>
Insects: A Guide to Familiar American Insects
 </unittitle>
 <unitdate type="inclusive">
1951</unitdate>
 </did>
 <scopecontent>
 <p>Cottam, Clarence
 </p><p>
1951</p>
 </scopecontent><c02 level="item">
 <did>
 <container type="box">MF867 folders 1-2
</container> <unittitle>typescript, corrected, with front matter</unittitle>
 <physdesc><extent>118 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF867 folders 3-4
</container> <unittitle>typescript, corrected carbon, with front matter</unittitle>
 <physdesc><extent>129 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF867 folder 5
</container> <unittitle>correspondence</unittitle>
 <physdesc><extent>9 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF867 folder 5
</container> <unittitle>notes, including 68 pp. maps</unittitle>
 <physdesc><extent>85 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF867 folder 6
</container> <unittitle>galley proof, corrected</unittitle>
 <physdesc><extent>60 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF867 folder 6
</container> <unittitle>layout</unittitle>
 <physdesc><extent>1 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF867 folders 7-8
</container> <unittitle>page proof</unittitle>
 <physdesc><extent>36 p.</extent></physdesc>
 </did>
 </c02>
</c01><c01 level="series">
 <did>
 <unittitle>
Medicine
 </unittitle>
 <unitdate type="inclusive">
1974</unitdate>
 </did>
 <scopecontent>
<p>
1974</p>
 </scopecontent><c02 level="item">
 <did>
 <container type="box">MF1060 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>10 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>3 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>11 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 1
</container> <unittitle>typescript, carbon</unittitle>
 <physdesc><extent>12 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 1
</container> <unittitle>typescript, carbon</unittitle>
 <physdesc><extent>2 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 1
</container> <unittitle>research material, clippings, 1 pamphlet</unittitle>
 <physdesc><extent>2 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 1
</container> <unittitle>typescript and holograph, corrected</unittitle>
 <physdesc><extent>13 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 2
</container> <unittitle>typescript, corrected, partial carbon</unittitle>
 <physdesc><extent>44 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 2
</container> <unittitle>research material, clippings</unittitle>
 <physdesc><extent>2 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 3
</container> <unittitle>typescript, carbon</unittitle>
 <physdesc><extent>41 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 3
</container> <unittitle>notes</unittitle>
 <physdesc><extent>2 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 4
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>42 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 4
</container> <unittitle>typescript, corrected carbon, with front matter and correspondence</unittitle>
 <physdesc><extent>43 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 5
</container> <unittitle>typescript, corrected carbon, with notes</unittitle>
 <physdesc><extent>37 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 5
</container> <unittitle>correspondence, pasteups</unittitle>
 <physdesc><extent>3 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 5
</container> <unittitle>notes</unittitle>
 <physdesc><extent>9 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 5
</container> <unittitle>typescript, carbon</unittitle>
 <physdesc><extent>2 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 6
</container> <unittitle>research material, with 2 pamphlets</unittitle>
 <physdesc><extent>36 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 6
</container> <unittitle>typescript, corrected partial carbon</unittitle>
 <physdesc><extent>18 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 6
</container> <unittitle>typescript, carbon</unittitle>
 <physdesc><extent>10 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 7
</container> <unittitle>correspondence</unittitle>
 <physdesc><extent>27 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 7
</container> <unittitle>typescript, corrected photocopy</unittitle>
 <physdesc><extent>35 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1060 folder 8
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>34 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1050 folder 8
</container> <unittitle>galley proof, corrected</unittitle>
 <physdesc><extent>13 p.</extent></physdesc>
 </did>
 </c02>
</c01><c01 level="series">
 <did>
 <unittitle>
Pipes and Plumbing Systems
 </unittitle>
 <unitdate type="inclusive">
1974</unitdate>
 </did>
 <scopecontent>
 <p>Skelly, James R.
 </p><p>
1974</p>
 </scopecontent><c02 level="item">
 <did>
 <container type="box">MF1056 folder 1
</container> <unittitle>typescript and holograph, corrected partial photocopy</unittitle>
 <physdesc><extent>16 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>4 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>3 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 1
</container> <unittitle>typescript, corrected, partial photocopy</unittitle>
 <physdesc><extent>11 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 1
</container> <unittitle>typescript and holograph, corrected</unittitle>
 <physdesc><extent>5 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>7 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>3 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 2
</container> <unittitle>typescript, corrected partial photocopy</unittitle>
 <physdesc><extent>32 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 2
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>24 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 2
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>19 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 3
</container> <unittitle>correspondence</unittitle>
 <physdesc><extent>24 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 3
</container> <unittitle>typescript, corrected partial carbon</unittitle>
 <physdesc><extent>6 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 2
</container> <unittitle>research material, clippings</unittitle>
 <physdesc><extent>2 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 4
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>10 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 4
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>21 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 4
</container> <unittitle>correspondence</unittitle>
 <physdesc><extent>1 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 4
</container> <unittitle>typescript, carbon</unittitle>
 <physdesc><extent>3 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 4
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>10 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 5
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>24 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 5
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>22 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 6
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>22 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 6
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>21 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 6
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>22 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 7
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>20 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 7
</container> <unittitle>correspondence</unittitle>
 <physdesc><extent>4 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 7
</container> <unittitle>galley proof, corrected</unittitle>
 <physdesc><extent>12 p.</extent></physdesc>
 </did>
 </c02>
</c01><c01 level="series">
 <did>
 <unittitle>
Sun, The
 </unittitle>
 <unitdate type="inclusive">
1953</unitdate>
 </did>
 <scopecontent>
<p>
1953</p>
 </scopecontent><c02 level="item">
 <did>
 <container type="box">MF866 folder 1
</container> <unittitle>typescript, corrected, with front matter</unittitle>
 <physdesc><extent>15 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>25 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>34 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 1
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>25 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 2
</container> <unittitle>galley proof, corrected</unittitle>
 <physdesc><extent>19 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 3
</container> <unittitle>correspondence</unittitle>
 <physdesc><extent>7 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF866 folder 3
</container> <unittitle>notes</unittitle>
 <physdesc><extent>18 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MC1210
</container> <unittitle>pencil dummy</unittitle>
 <physdesc><extent>60 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MC1210
</container> <unittitle>pencil dummy with holograph text and proof pasteup</unittitle>
 <physdesc><extent>64 p.</extent></physdesc>
 </did>
 </c02>
</c01><c01 level="series">
 <did>
 <unittitle>
Trees: A Guide to Familiar American Trees
 </unittitle>
 <unitdate type="inclusive">
1952</unitdate>
 </did>
 <scopecontent>
 <p>Martin, Alexander C.
 </p><p>
1952</p>
 </scopecontent><c02 level="item">
 <did>
 <container type="box">MF868 folder 1
</container> <unittitle>typescript, corrected, with front matter</unittitle>
 <physdesc><extent>133 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF868 folder 2
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>92 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF868 folder 3
</container> <unittitle>galley proof</unittitle>
 <physdesc><extent>25 p.</extent></physdesc>
 </did>
 </c02>
</c01><c01 level="series">
 <did>
 <unittitle>
Unidentified (possibly for Heart?)
 </unittitle>
 <unitdate type="inclusive">
</unitdate>
 </did>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 1
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>4 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 1
</container> <unittitle>typescript, corrected, with layout</unittitle>
 <physdesc><extent>4 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 1
</container> <unittitle>typescript, corrected, with layout</unittitle>
 <physdesc><extent>3 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 1
</container> <unittitle>typescript, corrected, with layout</unittitle>
 <physdesc><extent>5 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 1
</container> <unittitle>layout carbon</unittitle>
 <physdesc><extent>1 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 1
</container> <unittitle>photocopy carbon</unittitle>
 <physdesc><extent>1 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 1
</container> <unittitle>typescript, corrected, with layout carbon</unittitle>
 <physdesc><extent>6 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 1
</container> <unittitle>typescript, corrected carbon, with layout</unittitle>
 <physdesc><extent>4 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 1
</container> <unittitle>typescript, corrected carbon, with layout and layout carbon</unittitle>
 <physdesc><extent>9 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>3 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 1
</container> <unittitle>typescript, photocopy, with layout</unittitle>
 <physdesc><extent>2 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 1
</container> <unittitle>typescript, corrected carbon, with layout carbon</unittitle>
 <physdesc><extent>6 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 1
</container> <unittitle>typescript, corrected carbon, with layout and layout carbon</unittitle>
 <physdesc><extent>6 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 2
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>4 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 2
</container> <unittitle>typescript, corrected carbon, with layout</unittitle>
 <physdesc><extent>6 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 2
</container> <unittitle>typescript, corrected carbon, with layout and layout carbon</unittitle>
 <physdesc><extent>7 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 2
</container> <unittitle>typescript, corrected, with layout carbon</unittitle>
 <physdesc><extent>6 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 2
</container> <unittitle>typescript, corrected carbon with layout and notes</unittitle>
 <physdesc><extent>6 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 2
</container> <unittitle>typescript, corrected carbon with layout photocopy and layout carbon</unittitle>
 <physdesc><extent>6 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 2
</container> <unittitle>typescript, corrected, with layout</unittitle>
 <physdesc><extent>4 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 2
</container> <unittitle>typescript, corrected carbon with layout</unittitle>
 <physdesc><extent>5 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 2
</container> <unittitle>typescript, corrected, with layout carbon</unittitle>
 <physdesc><extent>4 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 2
</container> <unittitle>typescript, corrected carbon with layout photocopy and lasyout carbon</unittitle>
 <physdesc><extent>9 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 3
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>1 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 3
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>7 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 3
</container> <unittitle>layouts</unittitle>
 <physdesc><extent>3 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 3
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>5 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 3
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>4 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 3
</container> <unittitle>layout, with clipping and note</unittitle>
 <physdesc><extent>4 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 3
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>3 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 3
</container> <unittitle>layout</unittitle>
 <physdesc><extent>1 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 3
</container> <unittitle>research material, photocopy, with note</unittitle>
 <physdesc><extent>2 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1068 folder 3
</container> <unittitle>typescript, carbon, with layout and layout carbon</unittitle>
 <physdesc><extent>6 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 3
</container> <unittitle>typescript, carbon</unittitle>
 <physdesc><extent>3 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 3
</container> <unittitle>research material, notes</unittitle>
 <physdesc><extent>2 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 3
</container> <unittitle>layout, with layout carbon</unittitle>
 <physdesc><extent>2 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 3
</container> <unittitle>typescript, carbon</unittitle>
 <physdesc><extent>3 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 3
</container> <unittitle>layout, with layout carbon</unittitle>
 <physdesc><extent>2 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 3
</container> <unittitle>photo carbon</unittitle>
 <physdesc><extent>1 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 3
</container> <unittitle>typescript, corrected, with layout</unittitle>
 <physdesc><extent>6 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 4
</container> <unittitle>typescript, corrected carbon, with layout</unittitle>
 <physdesc><extent>6 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 4
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>3 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 4
</container> <unittitle>typescript, corrected carbon with layout</unittitle>
 <physdesc><extent>3 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 4
</container> <unittitle>typescript, corrected carbon withlayout</unittitle>
 <physdesc><extent>3 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 4
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>6 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 4
</container> <unittitle>typescript, corrected carbon with layout</unittitle>
 <physdesc><extent>9 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 4
</container> <unittitle>typescript, corrected, with note and layout</unittitle>
 <physdesc><extent>6 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 4
</container> <unittitle>typescript, corrected carbon with layout</unittitle>
 <physdesc><extent>7 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 4
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>4 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 5
</container> <unittitle>typescript, corrected, with layout</unittitle>
 <physdesc><extent>7 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 5
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>4 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 5
</container> <unittitle>typescript, corrected carbon, with layout</unittitle>
 <physdesc><extent>13 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 5
</container> <unittitle>typescript, corrected carbon, with layout</unittitle>
 <physdesc><extent>9 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 5
</container> <unittitle>typescript, corrected carbon, with layout</unittitle>
 <physdesc><extent>11 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 5
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>12 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 6
</container> <unittitle>typescript, corrected carbon, with layout</unittitle>
 <physdesc><extent>17 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 6
</container> <unittitle>typescript, corrected, with layout</unittitle>
 <physdesc><extent>5 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 6
</container> <unittitle>layout, photocopy</unittitle>
 <physdesc><extent>23 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 6
</container> <unittitle>layout notes</unittitle>
 <physdesc><extent>15 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 7
</container> <unittitle>typescript, corrected, with layout</unittitle>
 <physdesc><extent>20 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 7
</container> <unittitle>typescript, corrected carbon, with layout</unittitle>
 <physdesc><extent>28 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 7
</container> <unittitle>typescript, corrected carbon, with layout</unittitle>
 <physdesc><extent>16 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 7
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>11 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 7
</container> <unittitle>layout</unittitle>
 <physdesc><extent>4 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 7
</container> <unittitle>typescript, corrected, with layaout</unittitle>
 <physdesc><extent>9 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 7
</container> <unittitle>photocopies of illustrations, with note</unittitle>
 <physdesc><extent>7 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 7
</container> <unittitle>miscellaneous:  correspondence, layout, corrected typescript, 1 folder with notes</unittitle>
 <physdesc><extent>7 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 8
</container> <unittitle>typescript, corrected partial carbon and photocopy</unittitle>
 <physdesc><extent>50 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 9
</container> <unittitle>typescript, corrected partial carbon and photocopy</unittitle>
 <physdesc><extent>50 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 10
</container> <unittitle>typescript, corrected partial carbon and photocopy</unittitle>
 <physdesc><extent>50 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 11
</container> <unittitle>typescript, corrected partial carbon and photocopy</unittitle>
 <physdesc><extent>50 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 12
</container> <unittitle>typescript, corrected partial carbon and photocopy</unittitle>
 <physdesc><extent>50 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 13
</container> <unittitle>typescript, corrected partial carbon and photocopy</unittitle>
 <physdesc><extent>54 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 14
</container> <unittitle>typescript, corrected partial carbon and photocopy</unittitle>
 <physdesc><extent>51 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 15
</container> <unittitle>typescript, corrected partial carbon and photocopy</unittitle>
 <physdesc><extent>51 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 16
</container> <unittitle>typescript, corrected partial carbon and photocopy</unittitle>
 <physdesc><extent>51 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 17
</container> <unittitle>typescript, corrected partial carbon and photocopy</unittitle>
 <physdesc><extent>50 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1058 folder 18
</container> <unittitle>typescript, corrected partial carbon and photocopy</unittitle>
 <physdesc><extent>14 p.</extent></physdesc>
 </did>
 </c02>
</c01><c01 level="series">
 <did>
 <unittitle>
What's Inside of Animals?
 </unittitle>
 <unitdate type="inclusive">
1953</unitdate>
 </did>
 <scopecontent>
<p>
1953</p>
 </scopecontent><c02 level="item">
 <did>
 <container type="box">MF869 folder 1
</container> <unittitle>typescript, corrected, with front matter</unittitle>
 <physdesc><extent>16 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 1
</container> <unittitle>typescript, corrected, with front matter</unittitle>
 <physdesc><extent>12 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 1
</container> <unittitle>typescript, corrected, with front matter</unittitle>
 <physdesc><extent>17 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 1
</container> <unittitle>typescript, corrected, with front matter</unittitle>
 <physdesc><extent>16 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 1
</container> <unittitle>typescript, corrected carbon, with front matter</unittitle>
 <physdesc><extent>16 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 1
</container> <unittitle>typescript, corrected carbon, with front matter</unittitle>
 <physdesc><extent>17 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 2
</container> <unittitle>sample cover</unittitle>
 <physdesc><extent>1 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 2
</container> <unittitle>galley proof, corrected</unittitle>
 <physdesc><extent>18 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 2
</container> <unittitle>page proof</unittitle>
 <physdesc><extent>4 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 2
</container> <unittitle>correspondence</unittitle>
 <physdesc><extent>8 p.</extent></physdesc>
 </did>
 </c02>
</c01><c01 level="series">
 <did>
 <unittitle>
What's Inside of Engines?
 </unittitle>
 <unitdate type="inclusive">
1953</unitdate>
 </did>
 <scopecontent>
<p>
1953</p>
 </scopecontent><c02 level="item">
 <did>
 <container type="box">MF869 folder 1
</container> <unittitle>typescript, corrected, with front matter</unittitle>
 <physdesc><extent>18 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>15 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>18 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 1
</container> <unittitle>typescript, corrected carbon, with front matter</unittitle>
 <physdesc><extent>19 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 1
</container> <unittitle>typescript, corrected carbon, with front matter</unittitle>
 <physdesc><extent>19 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 2
</container> <unittitle>dummy (outline)</unittitle>
 <physdesc><extent>29 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 2
</container> <unittitle>sample cover</unittitle>
 <physdesc><extent>1 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 2
</container> <unittitle>galley proof, corrected</unittitle>
 <physdesc><extent>13 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 2
</container> <unittitle>correspondence</unittitle>
 <physdesc><extent>1 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 2
</container> <unittitle>notes</unittitle>
 <physdesc><extent>8 p.</extent></physdesc>
 </did>
 </c02>
</c01><c01 level="series">
 <did>
 <unittitle>
What's Inside of Plants?
 </unittitle>
 <unitdate type="inclusive">
1952</unitdate>
 </did>
 <scopecontent>
 <p>
1952</p>
 </scopecontent><c02 level="item">
 <did>
 <container type="box">MF869 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>16 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>17 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 1
</container> <unittitle>typescript, corrected</unittitle>
 <physdesc><extent>14 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 1
</container> <unittitle>typescript, corrected, with front matter</unittitle>
 <physdesc><extent>16 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 1
</container> <unittitle>typescript, corrected carbon, with front matter</unittitle>
 <physdesc><extent>18 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 2
</container> <unittitle>galley proof, corrected</unittitle>
 <physdesc><extent>9 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 2
</container> <unittitle>correspondence</unittitle>
 <physdesc><extent>8 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 2
</container> <unittitle>notes</unittitle>
 <physdesc><extent>13 p.</extent></physdesc>
 </did>
 </c02>
</c01><c01 level="series">
 <did>
 <unittitle>
What's Inside the Earth?
 </unittitle>
 <unitdate type="inclusive">
1953</unitdate>
 </did>
 <scopecontent>
 <p>
1953</p>
 </scopecontent><c02 level="item">
 <did>
 <container type="box">MF869 folder 1
</container> <unittitle>typescript, corrected, with front matter</unittitle>
 <physdesc><extent>34 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 1
</container> <unittitle>typescript, corrected, with front matter</unittitle>
 <physdesc><extent>41 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 1
</container> <unittitle>typescript, corrected, incomplete</unittitle>
 <physdesc><extent>28 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 2
</container> <unittitle>typescript, corrected carbon, with front matter</unittitle>
 <physdesc><extent>38 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 2
</container> <unittitle>typescript, corrected carbon, with front matter</unittitle>
 <physdesc><extent>40 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 2
</container> <unittitle>typescript, corrected carbon, with front matter</unittitle>
 <physdesc><extent>40 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 3
</container> <unittitle>correspondence</unittitle>
 <physdesc><extent>11 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF869 folder 3
</container> <unittitle>notes</unittitle>
 <physdesc><extent>17 p.</extent></physdesc>
 </did>
 </c02>
</c01><c01 level="series">
 <did>
 <unittitle>
Your Food and You
 </unittitle>
 <unitdate type="inclusive">
1957</unitdate>
 </did>
 <scopecontent>
<p>
1957</p>
 </scopecontent><c02 level="item">
 <did>
 <container type="box">MF1056 folder 1
</container> <unittitle>dummy, with pencil studies and corrected carbon typescript</unittitle>
 <physdesc><extent>72 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 2
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>27 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 2
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>26 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 2
</container> <unittitle>typescript, corrected carbon</unittitle>
 <physdesc><extent>12 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 3
</container> <unittitle>correspondence</unittitle>
 <physdesc><extent>6 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 3
</container> <unittitle>notes</unittitle>
 <physdesc><extent>1 p.</extent></physdesc>
 </did>
 </c02>
<c02 level="item">
 <did>
 <container type="box">MF1056 folder 3
</container> <unittitle>research material, charts</unittitle>
 <physdesc><extent>4 p.</extent></physdesc>
 </did>
 </c02>
</c01></dsc> </archdesc> </ead>

