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- Aarim-Heriot, Najia 1 results
- Abbatt, William, 1851-1935, 1 results
- Abbott, Lynn, 1946- 1 results
- Abell, Sam, 1 results
- Abercrombie, James, 1758-1841 1 results
- Achard, Eugène, 1884-1976 1 results
- Achenwall, Gottfried, 1719-1772 1 results
- Acrelius, Israel, 1714-1800 1 results
- Acuña, Rodolfo 1 results
- Adams, David Wallace, 1 results
- Adams, James Truslow, 1878-1949 1 results
- Adams, John Quincy, 1767-1848 1 results
- Adams, John, 1735-1826 1 results
- Adams, Willi Paul, 1940- 1 results
- Adams, Zabdiel, 1739-1801 1 results
- Addams, Jane, 1860-1935, 1 results
- Alexander & Phillips 1 results
- Allen, David Grayson, 1943- 1 results
- Allen, Ethan, 1738-1789, 1 results
- Allen, Hervey, 1889-1949 1 results
- Allen, Robert Clyde, 1950- 1 results
- Alliance française de Philadelphie 1 results
- Almon, John, 1737-1805, 1 results
- Altschul, Charles, 1857-1927 1 results
- Alvarez, Francisco, active 1778 1 results
- Alvord, Henry E. (Henry Elijah), 1844-1904 1 results
- Ambrose, George W. 1 results
- Ambrose, Stephen E., 1 results
- American Antiquarian Society 1 results
- American Association for State and Local History 1 results
- American Historical Association 2 results
- American Historical Association. Albert J. Beveridge Memorial Fund 1 results
- American Imprint Collection (Library of Congress) 15 results
- American Italian Historical Association. Conference 1 results
- American Jewish Archives 1 results
- American Jewish Historical Society 1 results
- Andersen, R. 1 results
- Anderson, Carol (Carol Elaine), 1 results
- Anderson, Fred, 1949- 1 results
- Anderson, Henry P. (Henry Pope), 1927- 1 results
- Anderson, Margo J., 1945- 1 results
- Andrews, Charles McLean, 1863-1943 2 results
- André, John, 1751-1780 8 results
- André, John, 1751-1780, 1 results
- Anishanslin, Zara 1 results
- Archives nationales (France) 1 results
- Archives of Czechs and Slovaks Abroad 5 results
- Archivschule Marburg, 1 results
- Archivschule Marburg. Institut für Archivwissenschaft 1 results
- Arfwedson, C. D. (Carl David), 1806-1881, 1 results more…