Author
Cox, Harold E. Dr
1
Dilworth, Richardson 1898-1974
1
Fairmount Park Art Association
1
Fergusson, Elizabeth Graeme 1737-1801
1
Greenfield, Albert M. 1887-1967
1
John Wanamaker (Firm)
1
Logan family
1
Penn family
1
Penn, Hannah Callowhill 1671-1726
1
Penn, William 1644-1718
1
Penn, William Sir 1621-1670
1
Philadelphia Rapid Transit Company
1
Philadelphia Transportation Company
1
United States. Office of War Information
1
Waln family
1