| Page 2 of 10 | N2 - Ellis drawings - alphabetical | Signed | Drawing # |
| Arcade Opera House | 1889-1891 | no | 60 |
| Arcade Opera House and Arcade Building | St. Paul, MN | L.S. Buffington |
| Exterior perspective | ink on paper | 16-1/2 x 12 |
| Bank and Office Building - I | 1887 | yes | 31 |
| Minneapolis, MN | L.S. Buffington |
| Exterior perspective | ink on paper | 21-1/8 x 27-1/4 |
| Bank and Office Building - I | 1887 | yes | 32 |
| Minneapolis, MN | L.S. Buffington |
| Exterior perspective | watercolor | 20-3/4 x 25-1/8 |
| Bank and Office Building - II | 1889 | no | 52 |
| n.l. | L.S. Buffington |
| Exterior perspective | ink on paper | 24-1/4 x 20 |
| Bank and Office Building - III | 1887 | yes | 22 |
| n.l. | L.S. Buffington |
| Exterior perspective | watercolor | 18-1/2 x 24-1/4 |
| Bank and Office Building - III | 1887 | yes | 86 |
| n.l. | L.S. Buffington |
| Exterior perspective [alternate design] | charcoal | 19-1/2 x 14 |
| Bar room | 1887 | yes | 33 |
| n.l. | L.S. Buffington |
| Interior elevation | watercolor | 15 x 27 |
| Buffington, L.S. | 1888 | no | 36 |
| Architectural office | n.l. | L.S. Buffington |
| Plan; elevations; section looking north thru drafting room; | pencil | 19 x 30-1/8 |
| details; interior elevations; interior sections; perspective |
| Cathedral of St. John the Divine | 1889 | no | 40 |
| New York, NY | L.S. Buffington |
| Front elevation | ink on paper | 33-1/8 x 41 |
| Cathedral of St. John the Divine | 1889 | no | 39 |
| New York, NY | L.S. Buffington |
| Longitudinal section | ink on paper | 33-3/8 x 41-1/4 |
| Cathedral of St. John the Divine | 1889 | no | 41 |
| New York, NY | L.S. Buffington |
| Exterior perspective | ink on paper | 32-7/8 x 40 |