- Business enterprises--Pennsylvania--Philadelphia1
- City halls1
- City halls -- Pennsylvania -- Philadelphia.1
- Delaware River (N.Y.-Del. and N.J.)--Maps1
- Dwellings -- Pennsylvania -- Philadelphia1
- Fairmount Park (Philadelphia, Pa.) -- History.1
- Forbes, Wanda L., 1925-20201
- General Electric Company. Space Division1
- Georgia--History--Revolution, 1775-17831
- Harbors--Cuba--Havana--Maps1
- Harbors--Massachusetts--Boston--Maps1
- Harbors--New York (State)--New York--Maps1
- Harbors--South Carolina--Charleston--Maps1
- Hart, Hart, Joseph, 1715-1788--Correspondence1
- Hart, Joseph, 1715-1788--Correspondence1
- Independence Hall (Philadelphia, Pa.)1
- Independent Order of Odd Fellows. Grand Lodge of the United States.1
- Liberty Bell1
- Parks -- Pennsylvania -- Philadelphia -- Fairmount Park (Philadelphia, Pa.)1
- Portraits1