Author
- (Francis) Perot's Sons Melting Co. (Philadelphia) 1 results
- 1305 Walnut St. Corp 1 results
- 13thStreetPhilly 1 results
- 21st Ward Board of Trade and Business Men's Association (Philadelphia, Pa.) 1 results
- 21st-Century Neighborhoods Conference 1 results
- 5 in 2 Tokyo 1 results
- A Catholic layman, pseud., 1760-1839 4 results
- A Catholic, [pseud] 1 results
- A Graduate of Medicine 1 results
- A Reporter, pseud 1 results
- A Roman Catholic, pseud 1 results
- A member of Saint Mary's Church, pseud 1 results
- A. Hoen & Co., 6 results
- A. Windisch, Lith. (New York, N.Y.) 1 results
- A.F. Merrell & Co. (Philadelphia) 2 results
- A.H. Mueller & Co 6 results
- A.M 1 results
- A.S. Seer Theatrical Printing Co 2 results
- A.S. Seer's Theatrical Printing Co 1 results
- A.S. Seer, Theatrical Printing Co 15 results
- A.S. Seer, Theatrical Printing Co. (New York, N.Y.) 5 results
- A.S. Seer, Theatrical Printing Co. (Philadelphia, Pa.) 1 results
- A.S.W. Rosenbach Fellowship in Bibliography Fund 1 results
- ADC (Firm) 1 results
- Abbot, Ezra, 1819-1884 1 results
- Abbott, A. C. (Alexander Crever), 1860-1935 1 results
- Abbott, George 1 results
- Abercrombie, James, 1758-1841 2 results
- Able, Augustus Henry, 1900- 1 results
- Abraham Lincoln High School (Philadelphia, Pa.) 1 results
- Abrahams, Harold J. 1 results
- Abrahams, Harold J., 1901- 3 results
- Abrahams, Roger D. 1 results
- Abrams, James Francis 1 results
- Academy of Music (Philadelphia, Pa.) 42 results
- Academy of Natural Sciences of Philadelphia 7 results
- Academy of the Assumption ("Ravenhill", Philadelphia) 1 results
- Acker, Finley 1 results
- Ackerman, Martin S., 1932- 1 results
- ActionAIDS (Philadelphia, Pa. : Organization) 3 results
- Active 8 1 results
- Adams, Barry C. 1 results
- Adams, Bertha 1 results
- Adams, Billye-Lee 1 results
- Adams, Carolyn Teich 1 results
- Adams, Carolyn Teich, 1 results
- Adams, Charlotte, 1899- 1 results
- Adams, Clyde Smith, 1876-1939 1 results
- Adams, Donald R. 1 results
- Adams, Harry C. 2 results more…