Other
- "Mary from Dungloe" Festival (Philadelphia, Pa.) 1 results
- (Francis) Perot's Sons Melting Co. (Philadelphia) 1 results
- 1305 Walnut St. Corp 1 results
- 13thStreetPhilly 2 results
- 76 Carriage Company 1 results
- A Catholic layman, pseud., 1760-1839 2 results
- A Christian sailor 1 results
- A Roman Catholic, pseud 1 results
- ABARTA Metro Publishing 1 results
- ACF-Brill Motors Company 1 results
- ADC (Firm) 7 results
- Abbott, A. C. (Alexander Crever), 1860-1935 1 results
- Abrahams, Roger D. 2 results
- Academy of Natural Sciences of Philadelphia 1 results
- Aczel, Aurel 1 results
- Adam Mickiewicz Polish School (Philadelphia, Pa.) 1 results
- Adams, Barry C. 1 results
- Adams, Bertha 1 results
- Adams, Billye-Lee 1 results
- Adams, Harry C. 1 results
- Adams, James H., 1966- 1 results
- Adams, Raymond D. 2 results
- Addison, Edward T. 1 results
- Adler, Cyrus, 1863-1940 3 results
- Adler, Norman T. 1 results
- Adoption Forum of Philadelphia 2 results
- African Methodist Episcopal Church (Philadelphia, Pa.) 1 results
- Afro-American Historical and Cultural Museum (Philadelphia, Pa.) 1 results
- Agnew, D. Hayes (David Hayes), 1818-1892 1 results
- Aka, Birtan 1 results
- Al Dia 1 results
- Albert M. Greenfield & Co. (Philadelphia) 1 results
- Albert Schoenhut Company (Philadelphia) 1 results
- Albertype Co 2 results
- Alden, J. E. (Judith E.) 1 results
- Alexander, Charles 2 results
- Alexandria Drafting Company 1 results
- All Ireland Ball (Philadelphia, Pa.) 1 results
- Allen, William 1 results
- Alley Friends Architects (Philadelphia) 2 results
- Alliance française de Philadelphie 1 results
- Alliance of American Lithuanian Jews of Philadelphia and Vicinity 1 results
- Allied Jewish Appeal of Philadelphia 2 results
- Allinson, Edward P. (Edward Pease), 1852-1901 1 results
- Alotta, Robert I. 1 results
- Altman, Howard 1 results
- Alves, John M., 1 results
- Alviti, John 1 results
- Amalgamated Clothing Workers of America 1 results
- American Anti-Slavery Society 1 results more…