Author
Collins, John
2
Historical Society of Pennsylvania
2
Johnson/Smith Architects
2
Wyck Association
2
Coates, Jennifer
1
Colonial Society of Pennsylvania
1
Duffin, James M.
1
Germantown Historical Society
1
Library Co. of Philadelphia
1
Library Company of Philadelphia
1
Mackenzie, Sandra
1
Pastorius, Francis Daniel 1651-1719
1
Philadelphia City Planning Commission
1
Thomson, Jane
1
United States. National Historical Publications and Records Commission
1
Wolf, Edwin, II
1
Wyck Charitable Trust
1
Yoder, Don
1