Author
- A member 1 results
- Abbot, W. W. (William Wright), 1922- 1 results
- Abbot, W.W. (William Wright), 1922- 1 results
- Abbott, Jacob, 1803-1879 1 results
- Abbott, John S. C. (John Stevens Cabot), 1805-1877 1 results
- Abernethy, Arthur Talmage, 1872-1956 1 results
- Adams, Herbert B. (Herbert Baxter), 1850-1901 3 results
- Adams, John Quincy, President, U.S., 1767-1848 1 results
- Adams, John, 1735-1826 1 results
- Adams, Randolph Greenfield, 1892-1951 1 results
- Aikman, Lonnelle 3 results
- Albany Institute of History and Art 1 results
- Albert, Alphaeus H. (Alphaeus Homer), 1891-1983 1 results
- Allegheny Conference on Community Development (Pa.) 1 results
- Allegheny County (Pa.) 1 results
- Allen, Ethan, 1832-1911 1 results
- Allen, W. B. (William Barclay), 1944- 1 results
- Alsop, Richard, 1761-1815 1 results
- Alter, N. Berton 1 results
- Ambler, Charles Henry, 1876- 1 results
- American Antiquarian Society 1 results
- American Bar Association. Standing Committee on American Citizenship 1 results
- American Imprint Collection (Library of Congress) 3 results
- American Republican Society of Philadelphia 1 results
- American Sunday-School Union 3 results
- Americanization School Association of the District of Columbia 1 results
- Ames, Fisher, 1758-1808 1 results
- Anderson Galleries, Inc 1 results
- Anderson, Alexander, 1775-1870 1 results
- Anderson, Fred, 1949- 1 results
- Anderson, Hannah Coryell 1 results
- Anderson, James, 1739-1808 1 results
- Andrews, John, 1764-1845 1 results
- Andrews, Marietta Minnigerode, 1869-1931 2 results
- Andrews, William Loring, 1837-1920 2 results
- Andrist, Ralph K. 1 results
- Antiques world 1 results
- Appleton, Albert F. 1 results
- Armstrong, Edward Ambler, 1858-1932 2 results
- Arnold, Lee, 1959- 2 results
- Arnold, Samuel George, 1806-1891 1 results
- Arts and Crafts Guild (Philadelphia) 3 results
- Ashmead, Henry Graham, 1838-1920 1 results
- Ashworth, Mary Wells 1 results
- Association of the Oldest Inhabitants of the District of Columbia 1 results
- Athenaeum of Philadelphia 1 results
- Auchampaugh, Phillip G. 1 results
- Auchampaugh, Phillip Gerald 1 results
- Avery, S. P. 1 results
- Axelrod, Alan, 1952- 1 results more…