Results for "Philadelphia Academy of Science"
- Finding Aid
SIA Acc. 91-093, National Portrait Gallery (U.S.) Office of Exhibitions, Exhibition Records, 1972-1977
- Date: 1972 1972-1977
- Creator: National Portrait Gallery (Smithsonian Institution). Office of Exhibitions
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA Acc. 99-161, National Portrait Gallery (U.S.) Office of Exhibitions, Exhibition Records, 1977-1998
- Date: 1977 1977-1998
- Creator: National Portrait Gallery (Smithsonian Institution). Office of Exhibitions
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA Acc. 95-158, National Portrait Gallery (U.S.) Office of Exhibitions, Records, 1972-1994
- Date: 1972 1972-1994
- Creator: National Portrait Gallery (Smithsonian Institution). Office of Exhibitions
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA RU000554, National Portrait Gallery (Smithsonian Institution) Office of Public Affairs, Publicity Records, circa 1962-1983
- Date: 1962 1962-1983 circa 1962-1983
- Creator: National Portrait Gallery (Smithsonian Institution). Office of Public Affairs
- Creator: Smithsonian Institution Archives