Author
- "Mary from Dungloe" Festival (Philadelphia, Pa.) 1 results
- A Catholic layman 1 results
- ACF-Brill Motors Company 1 results
- ADC (Firm) 1 results
- AIDS Information Network (Philadelphia, Pa.) 3 results
- Abbot, Ezra, 1819-1884 1 results
- Abbot, George Maurice 1 results
- Abercrombie, James, 1758-1841 1 results
- Abrahams, Harold J., 1901- 1 results
- Abrahams, Roger D. 1 results
- Academy of Music (Philadelphia, Pa.) 2 results
- Academy of Natural Sciences of Philadelphia 2 results
- Aczel, Aurel 1 results
- Adam Mickiewicz Polish School (Philadelphia, Pa.) 1 results
- Adams, Charlotte, 1899- 1 results
- Adams, John, 1735-1826 1 results
- Adams, Randolph Greenfield, 1892-1951 1 results
- Adams, Raymond D. 1 results
- Adelman, Seymour, 1906- 1 results
- African Methodist Episcopal Church (Philadelphia, Pa.) 2 results
- Afro-American Historical and Cultural Museum (Philadelphia, Pa.) 2 results
- Albertype Co 1 results
- Albion Society of Philadelphia 1 results
- Aldington, Geoffrey W., 1907- 1 results
- All Ireland Ball (Philadelphia, Pa.) 1 results
- Allen, Benjamin, 1789-1829 1 results
- Allen, George R. 1 results
- Allen, George, 1919- 1 results
- Allen, Richard, 1760-1831 2 results
- Allen, William H. 1 results
- Allyn, Avery 1 results
- Alms-House (Philadelphia, Pa.) 1 results
- Alves, John M., 1 results
- American Almanac Collection (Library of Congress) 1 results
- American Anti-Slavery Society 1 results
- American Catholic Historical Society 1 results
- American Catholic Historical Society of Philadelphia 1 results
- American Guild of Organists Philadelphia Chapter 1 results
- American Hungarian Federation 1 results
- American Hungarian Federation. Philadelphia Chapter 1 results
- American Imprint Collection (Library of Congress) 30 results
- American Jewish Committee. Philadelphia Chapter 1 results
- American Latvian Association in the United States 1 results
- American Legion Hayes-Robinson-Vaughn Post No. 849 (Philadelphia, Pa.) 1 results
- American Library Association Conference 1 results
- American Lithuanian Citizens Mutual Benefit Club (Philadelphia, Pa.) 1 results
- American Lithuanian Council (Washington, D.C.) 1 results
- American Philosophical Society 16 results
- American Philosophical Society Committee on Education and Participation in Science 1 results
- American Philosophical Society. Library 2 results more…