Author
Smith, Helene
2
Swetnam, George
2
Auvergne, Caroline
1
Blackburn, Harriet Bookbinder
1
Brumbaugh, G. Edwin, 1890-1983
1
Cutler, Jean H.
1
Delaware County Historical Society
1
Delaware County Historical Society (Pa.)
1
Eckley Miners' Village Associates (Eckley, Pa.)
1
Graham, Daniel A.
1
Historic Sites Committee (Philadelphia, Pa.)
1
Independence National Historical Park (Philadelphia, Pa.)
1
Jackson, Joseph, 1867-1946
1
Killpatrick, Amy R.
1
Lebanon County Historical Society (Pa.)
1
Manbeck, Beverly
1
Montgomery County Planning Commission
1
Old Original Bookbinder's Restaurant
1
Pennsylvania Federation of Museums and Historical Organizations
1
Pennsylvania Historical Commission
1
Pennsylvania Historical and Museum Commission
1
Pennsylvania-New Jersey Historical Automobile Tour Association
1
Proud, George D.
1
Saum, Roy
1
Seitz, Blair
1
Seitz, Ruth Hoover
1
Trussell, John B. B.
1
U.S Philadelphia National Shrines Park Commission
1
United States. National Park Service
1
Warfel, Stephen G.
1