Author
1315 Walnut Street Corporation
1
1727 Society of Old First Reformed Church, United Church of Christ (Philadelphia, Pa.)
1
A Baptist, pseud
1
A Catholic layman
1
A. Pomeroy & Co
1
AIDS Fund (Philadelphia, Pa.)
2
AIDS Information Network (Philadelphia, Pa.)
4
Abbot, Elizabeth O.
3
Abbot, George Maurice
1
Abdypoor, Gladees
1
Abercrombie, James, 1758-1841
4
Abrahams, Harold J.
2
Abrahams, Harold J., 1901-
2
Abrams, James Francis
1
Academy of Music (Philadelphia, Pa.)
4
Academy of Natural Sciences of Philadelphia
5
Ackerman, Martin S., 1932-
1
ActionAIDS (Philadelphia, Pa. : Organization)
1
Adair, J. M.
1
Adair, Robert, 1802-1890
2
Adair, W. P. 1830-1880
1
Adam, Antoinette
1
Adams, Arlin M.
1
Adams, Charles J.
1
Adams, Charles J. 1947-
6
Adams, Dale
1
Adams, David M.
4
Adams, John Quincy, 1767-1848
1
Adams, Randolph Greenfield, 1892-1951
1
Adams, Raymond D.
1
Addleman, Robert P.
1
Ade, Lester Kelly, 1890-
1
Adelman, Seymour, 1906-
1
Adson, Alfred W. 1887-1951
1
Advance Building and Loan Association of the City and County of Philadelphia
1
African Methodist Episcopal Church (Philadelphia, Pa.)
1
Aiken, A. S.
1
Alan Wood Iron and Steel Company
1
Alan Wood Steel Company
1
Albert M. Greenfied and Co., Inc. (Philadelphia, Pa.)
1
Albertype Co
2
Alcoa Residences, Inc
1
Alden Park (Philadelphia, Pa. : Apartment houses)
1
Aldington, Geoffrey W., 1907-
1
Alesii, Brenda
1
Alewitz, Sam, 1918-
1
Alexander, John K.
1
Alexander, Julia M.
1
Alexander, Raymond Pace, 1898-1974
1
Allan, Francis C.
1
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