All Names
- A. & G. Taylor (2)
- A. Brown & Co.
- A. H. Pepper & Son
- A. Hansen Studio (New York, N.Y.)
- A. Hoen & Co. (6)
- A. Jackson Co.
- A. Zeese & Co. (4)
- A.B. Mullett & Co. (41)
- A.C. Peters & Bro.
- A.C. Wagner Co. (2)
- A.E. Jones & Co.
- A.W. Elson & Co.
- Aa, Pieter van der, 1659-1733
- Abbe, James Edward, 1883-1973 (4)
- Abbey, Edwin Austin, 1852-1911 (22)
- Abbot, Henry L.
- Abbott, Berenice, 1898-1991 (6)
- Abbott, Carl, 1944-
- Abbott, George, 1887-1995. (2)
- Abbott, J. H., active 1860-1879 (2)
- Abbott, J. L. (2)
- Abdalian, L. H. (Leon H.)
- Abdulaziz, Mustafah
- Abdullah Fréres (38)
- Abel & Company
- Abel, Erik, 1980-
- Abell, G. L.
- Abraham & Straus.
- Abresch, J.
- Achenbach, Oswald, 1827-1905
- Ackerman Lithr.
- Ackerman, George W. (2)
- Ackerman, James, 1815 or 1816-1864 (3)
- Ackermann, René, 1853-1913 (42)
- Acme Newspictures (New York, N.Y.) (6)
- Adam, Robert, 1728-1792 (18)
- Adam, V. (Victor), 1801-1866
- Adam, Victor, 1801-1866 (3)
- Adams, Ansel, 1902-1984
- Adams, Brian, 1985-
- Adams, Eddie, 1933-2004 (3)
- Adams, George, 1750-1795.
- Adams, Herbert, 1858-1945 (22)
- Adams, I. C.
- Adams, Ken
- Adams, R. F. (Rodney F.) (8)
- Adams, Wilbur Henry 1906-1958 (7)
- Adcock, G. (George), 1803-1850 or 1851
- Addams, Charles, 1912-1988
- Addario, Lynsey (34)
- Addis, R. W. (Robert W.), -1874 (5)
- Adelman, Bob (49)
- Adelphoi Zangaki (Firm) (3)
- Adlard, Henry (3)
- Aéro Mre. Indochine.
- Afanador, Ruven
- Affaitati, Isidoro, 1622-1684.
- Agate, Alfred T., 1812-1846 (3)
- Agence Photographique Voir
- Agentstvo pechati "Novosti"
- Agrest and Gandelsonas (5)
- Agrest, Diana (5)
- Agricola, Filippo, 1795-1857
- Agricola, Georg, 1494-1555.
- Ahern, Gene, 1895-1960 (2)
- Ahrens, John C. (2)
- Aimone, Nino, 1932-
- Ainslie, Donald F.
- Aitken, Robert, 1735-1802 (3)
- Aitken, Robert, 1735-1802. (2)
- Akers, Norman
- Alajalov, Constantin, 1900-1987.
- Albany Art Union
- Albers, Clem (100)
- Alberti, Leon Battista, 1404-1472. (2)
- Albertin, Walter (57)
- Albertype Co. (21)
- Albin, Charles, 1882- (3)
- Albrecht, Felix
- Alcaraz, Lalo
- Alcorn, Jim, 1960-
- Alcorn, Richard (4)
- Alcott, C. S.
- Alden, Augustus Ephraim, 1837-1914
- Aldridge, Miles, 1964- (3)
- Alechinsky, Pierre, 1927- (2)
- Alembert, Jean Le Rond d', 1717-1783. (2)
- Aleotti, Giambattista, 1546-1636.
- Alessandrini, F. (Franco), 1944-
- Alexander, A. D.
- Alexander, D. G.
- Alexander, John White, 1856-1915 (14)
- Alexander, Kyle (Photographer)
- Alexandre's Studio
- Alfred B. Campbell Art Co.
- Alfred S. Campbell Art Co.
- Alfred Whital Stern Collection of Lincolniana (Library of Congress) DLC (8)
- Ali Rıza Paşa, -1907 (7)
- Alinder, James
- Allais, Louis-Jean, 1762-1833
- Allard, Carel, 1648-approximately 1709.
- Allen & Collens, Architects.
- Allen & Ginter
- Allen Photo Co.
- Allen's Studio (Los Angeles)
- Allen, Courtney, 1896-1969
- Allen, E. L. (Edward L.)
- Allen, Frances S. (Frances Stebbins), 1854-1941
- Allen, James L. (James Latimer), 1907-1977 (16)
- Allen, Joseph S. (7)
- Allen, Lane & Scott (2)
- Allen, Lynne D.
- Allen, Mary E. (Mary Electa), 1858-1941
- Allen, Robert C. (Robert Clotworthy) 1834-1863.
- Allen, Timothy (2)
- Allen, William C.
- Allender, Nina, 1872-1957 (27)
- Alleruzzo, Maya (2)
- Allgeier Co.
- Allgouer, Charles F.
- Allied Architects of Washington, D.C. (5)
- Allied Printing Trades Council (Washington, D.C.)
- Allison, Jack
- Allison, William Merle, 1880-1934
- Allom, Thomas, 1804-1872
- Allston, Washington, 1779-1843 (4)
- Alman & Co.
- Almand, John P.
- Almirall, Raymond F., 1869-1939
- Alophe, 1812-1883 (6)
- Alpert, Shell R.
- Alschuler, S. (Samuel G.), 1826-1882
- Alschuler, Samuel G. (2)
- Alston, Charles, 1907-1977 (3)
- Alswang, Ralph, 1964-
- Alt, Patrick, 1950-2013 (11)
- Altaffer, Mary (5)
- Altman, Robert, 1944-
- Altschuler, Samuel G.
- Aluminum Company of America.
- Alverez, Carlos (4)
- Alvin C. Krupnick Co. (8)
- Alvin, John
- American Anti-Slavery Society. (2)
- American Bank Note Company (7)
- American Bank Note Company. (9)
- American Battle Monuments Commission.
- American Civic Association
- American Colonization Society (3)
- American Colony (Jerusalem). Photo Department (15)
- American Commercial Photographers
- American Farm Bureau Federation (3)
- American Imprint Collection (Library of Congress) DLC
- American Library Association. (2)
- American Lithographic Co.
- American Merri-Lei Corporation (4)
- American Missionary Association. (2)
- American Mutoscope and Biograph Company. (4)
- American Mutoscope Company (2)
- American Oil Company (6)
- American Photo Co.
- American Photo Studios (4)
- American Photograph Co.
- American Press Association (21)
- American Protective Tariff League
- American Red Cross (4)
- American Red Cross.
- American Studio. (3)
- American Tobacco Company (12)
- American Tobacco Company.
- American-Korean Foundation.
- Amerino, Victor (2)
- Amero, Emilio, 1901-1976 (43)
- Ames, Ezra, 1768-1836 (3)
- Ames, J. R.
- Ames, Linwood P., 1870-1937
- Amici, Domenico, 1808- (3)
- Amir. (2)
- Amman, Jost, 1539-1591
- Amman, Jost, 1539-1591. (2)
- Amos, Emma, 1938-2020
- Amplifier (66)
- Amplifier Foundation (8)
- Anchor, G. B.
- Anderle, Jiří, 1936-
- Anderson & Blessing
- Anderson, A. E.
- Anderson, Alexander, 1775-1870
- Anderson, Alexander, 1775-1870.
- Anderson, C. H. (2)
- Anderson, Carl, 1865-1948
- Anderson, Charles Frederick (2)
- Anderson, Gail, 1962-
- Anderson, Hurvin
- Anderson, J. A. (John Alvin), 1869-1948 (12)
- Anderson, J. F.
- Anderson, M. J.
- Anderson, N. L.
- Anderson, Robert, 1917-2009.
- Anderson, Ron, 1946-
- Anderson, Susan 1963-
- Anderson, W. A.
- Andō, Hiroshige, 1797-1858 (6)
- Andrew, John
- Andrew, John, 1815-1870
- Andrews, Benny, 1930-2006 (2)
- Andrews, Clarence Leroy, 1862-1948 (2)
- Andrews, Eliphalet F., 1835-1915
- Andrews, John
- Andrews, John, 1736-1809.
- Andrews, Joseph, 1806-1873
- Andrews, Wayne (5)
- Andrewson, Natalie
- Andujar, Claudia (5)
- Anelli, Francisco
- Angarita, Jennifer
- Angerer & Goeschl. (2)
- Anhalzer-Fisch, Olga
- Annan, J. Craig (James Craig), 1864-1946
- Annan, Thomas, -1887 (4)
- Annenberg Foundation (962)
- Annenberg Space for Photography
- Annibale, Rocco d'
- Annin & Smith
- Annin, William B., 1791?-1839 (2)
- Annunziata, Frank
- ANTA (Organization)
- Anthony & Baker
- Anthony, Susan B. (Susan Brownell), 1820-1906.
- Anti-Slavery Office (New York, N.Y,)
- Anton Studio (2)
- Antonio Vanegas Arroyo (Firm) (3)
- Antonucci, Emil
- Aoyama, Bud, 1913-1951 (4)
- Aparo, Jim
- Apeda Studio (New York, N.Y.)
- Aperger, Andreas, 1598-1658
- Apfelbaum, Polly, 1955-
- Apian, Peter, 1495-1552. (2)
- Appel, Karel, 1921-2006
- Appier-Hanzelet, Jean, 1596-1647.
- Apple, G. W. (George Washington), 1846-1913
- Aptommas, Thomas, 1829-1913.
- Aqua Viva, Charles
- Arai, Tomie, 1949-
- Arbugaeva, Evgenia (2)
- Arbuthnot, Malcolm, 1877-1967
- Archer & Boilly
- Archer & Boilly.
- Archer, Alexander
- Arco, Jean-Baptiste, Comte, approximately 1650-1715.
- Arellano, Bolivar, 1944- (15)
- Arena Stage (Organization : Washington, D.C.)
- Arenal, Luis
- Argent, Godfrey
- Arias Bernal, Antonio, 1914-1960 (16)
- Aristarchus, of Samos.
- Aristotle. (2)
- Arkin, Sondra N. 1946-
- Arlt, Carl T., 1889-approximately 1958
- Armitage, F. S.
- Armstrong, Cosmo
- Armstrong, James S. (2)
- Armstrong, Margaret, 1867-1944
- Armstrong, Rolf, 1889-1960 (5)
- Armstrong, William G., 1823-1890 (2)
- Army Medical Museum (U.S.)
- Armytage, James Charles, -1897
- Arnal, Leon E., 1880-1963
- Arndt, Thomas Frederick, 1944-
- Arnim, Ferdinand von, 1814-1866. (5)
- Arno, Peter (3)
- Arnold, C. D. (Charles Dudley), 1844- (29)
- Arnold, C. D. (Charles Dudley), 1844-1927 (2)
- Arnold, Corey
- Arnold, Eve
- Arnold, Hans, 1925-2010
- Arnold, Henry F.
- Arnold, Johann Friedrich, 1780-1809
- Arnold, Lloyd R.
- Arnoux, Guy, 1886-1951
- Arquillos, Meiko
- Arrasmith, A. G.
- Arroyo, Andrea (6)
- Arthur & Philbric
- Arthur Cotton Moore/Associates
- Arthur, Stanley Clisby (3)
- Arthur, Zinn (2)
- Arthurs, Stanley Massey, 1877- (2)
- Artlett, R. A.
- Artsis, Jerome
- Arvidson, Frank (2)
- Arvidson, Gertrude (2)
- Arya, Jitendra
- ASARO (Group of artists) (2)
- Asay, Chuck
- Ásbóth, Kamilla
- Ashby, Kimberly
- Ashton, Ken D., 1963- (2)
- Assmann, Richard, 1887-
- Associated Press
- Association of American Railroads
- Astor, John Jacob, 1864-1912
- Astor, Josef, 1959- (5)
- Atchison, Topeka, and Santa Fe Railroad Company. (12)
- Atelier Desandalo
- Atelier Schädler
- Athenaeus, of Naucratis.
- Atherton, James K. (2)
- Atkins, Oliver F., 1916-1977 (2)
- Atkins, Ollie (3)
- Atkinson, James, 1780-1852 (25)
- Atlantic Photo-Verlag
- Atoigue, Lawrence
- Attwell, Mabel Lucie, 1879-1964
- Atwater, Bertram Allen
- Atwater, William C., -1940
- Aubert, François, 1829-1906 (2)
- Audubon, John James, 1785-1851 (3)
- Auerbach-Levy, William, 1889-
- Augenfeld, Felix, 1893-1984 (3)
- Aultman & Dorman
- Aumuller, Al (56)
- Austen, Alice, 1866-1952 (2)
- Austin, Ch. E.
- Austin, F. A.
- Austin, Henry Wilfrid, 1906-2000.
- Auth, Tony (7)
- Avant, Lawrence
- Avant, Myron
- Avedon, Arthur
- Avedon, Richard (5)
- Averbuch, Genia, 1909-1977
- Avery, David, 1952-
- Avery, Eric
- Avril, Jean Jacques, 1771-1835
- Axelsson, Wimar
- Ayers, Christopher
- Ayers, Chuck (Charles W.)
- Ayres, George B. (6)
- Azelt, Johann, 1654-
- Azelt, Johann, 1654-1692 (2)
- Aziz + Cucher
- Azzarello, Brian
