| Descriptive Title | Date |
|---|
| Proposed Alterations |
1959 |
| Proposed Alterations |
1959 |
| Allen House Proposed Stairway Enclosures and Egress Door Swing and Assembly |
1978 |
| Allen House Proposed Stairway Enclosures and Egress Door Swing and Assembly |
1978 |
| Floor Plans |
1982 |
| Floor Plans |
1982 |
| Floor Plans |
1982 |
| Floor Plans |
1982 |
| First Floor Bath |
1983 |
| New Baths - Third Floor |
1983-1984 |
| New Bathroom |
1985 |
| Barstow House Floor Plans |
1996 |
| Renovations to the RISD Dorm Laundry |
2013 |
| Collins - Allen Landscape Plans |
undated |
| Barstow House - 62 Waterman Street |
undated |