Other
19th Fire Fighting (Philadelphia, Pa.)
1
312th Field Artillery Association
1
A. Lovell, Elliot
1
A. and S. F. Sheetz
1
AFL-CIO
1
AXA Equitable Life Insurance Company
1
Abbett, Edwin L.
1
Abel, Clare
1
Abington Monthly Meeting of the Religious Society of Friends and Byberry Preparative Meeting (Society of Friends)
1
Abraham Lincoln Mutual Aid Society of Peckville, Pennsylvania
1
Abraham Mitchell and Company
1
Abrahams, Barnett
1
Abrahams, Florence Kohn
1
Abramson, Patty
1
Academy of Medicine of Philadelphia
1
Academy of Music (Philadelphia, Pa.)
1
Acker, Jon C.
1
Acton, Edward A. 1829-1862
1
Adam and Charles Black (Firm)
1
Adamo, Carmelo
1
Adams County Historical Society
1
Adams County Historical Society (Neb.)
1
Adams, David M.
1
Adams, Zephaniah and Thomas Grover
1
Adamson, Harry E.
2
Addison, Alexander 1759-1807
1
Adelman, Seymour
1
Adjuvant Horse Company
1
Adkins, Geraldine
1
Adolph Forster Toy Company
1
Aero Club of Pennsylvania
1
Aertsen, Mary Geary
1
Africa, Thomas
1
Afton Historical Society
2
Aghazarian, Lori L.
1
Aichberg, Karl Freiherr Von Nagel Zu
1
Aiello, Maria
1
Aird, Polly
1
Aitkin, Robert
1
Akerboom, Jack
1
Albanese-Spiziri
1
Albert E. Dutrieuille Catering
1
Albert Einstein Medical Center
1
Albertype Company
2
Albrecht, Otto
1
Alderton, John D.
1
Aldred, Thomas J. 1803-1880
1
Aldridge, Fred C. Jr
1
Alexander, F. O. (Franklin Osborne) 1897-1993
1
Alexander, John B.
1
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