Author
Montgomery County (Pa.). Commissioners
6
King of Prussia Historical Society (Pa.)
3
Townsend, Mary Louise
3
Greater Philadelphia Tourism Marketing Corporation (Philadelphia, Pa.)
2
Hotchkin, S. F. 1833-1912
1
King of Prussia Historical Society
1
Montgomery County (Pa.) County Planning Commission]
1
Montgomery County (Pa.). County Planning Commissions
1
Reznichek, John
1
Stoudt, John Joseph, 1911-
1