Author
Reading Company
10
Historical Society of Pennsylvania
8
American Almanac Collection (Library of Congress)
7
Sharp, Joshua
7
New Century Club (Philadelphia, Pa.)
6
Pennsylvania
6
Pennsylvania Historical and Museum Commission
6
Egelmann, Charles Frederick
5
First Baptist Church (Philadelphia, Pa.)
5
Penn Dept. of Community Affairs
5
Penn Dept. of Transportation
5
Pennsylvania Horticultural Society (Philadelphia)
5
Pennsylvania Inspectors of Mines
5
Chamber of Commerce of Greater Philadelphia
4
Collom, William
4
National Society of the Colonial Dames of America in the Commonwealth of Pennsylvania
4
Pennsylvania Academy of the Fine Arts
4
Pennsylvania State College
4
Pennsylvania-German Society
4
Pennsylvania. Bureau of Topographic and Geologic Survey
4
Pennsylvania. General Assembly
4
Pennsylvania. Supreme Court
4
Philadelphia & Reading Railroad Co
4
Philadelphia and Reading Railway Company
4
Allegheny Portage Railroad Company
3
Armstrong Association of Philadelphia
3
Bedford Street Mission of Philadelphia
3
Bliss, George S.
3
Greater Philadelphia Cultural Alliance
3
Lafayette College (Easton, Pa.)
3
Marian S. Carson Collection (Library of Congress)
3
New Century Company (Philadelphia, Pa.)
3
Penn Club (Philadelphia, Pa.)
3
Pennsylvania. Department of Public Instruction
3
Pennsylvania. Department of Transportation
3
Philadelphia (Pa.)
3
Philadelphia (Pa.). Councils
3
Southeastern Pennsylvania Transportation Authority
3
Taylor, John, 1752-1835
3
Undine Barge Club of Philadelphia
3
United States. Weather Bureau
3
Western Pennsylvania Genealogical Society
3
William H. Allen (Philadelphia)
3
Woman's Medical College of Pennsylvania
3
Young Men's Christian Association (Philadelphia, Pa.)
3
Adoption Forum of Philadelphia
2
American Finnish Society of the Delaware Valley
2
American Tract Society. Pennsylvania Branch
2
Andalusia College (Bucks County, Pa.)
2
Bär, Johann, 1795-1858
2
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