All Names
- A. Brown & Co.
- A. Hoen & Co. (6)
- A. Jackson Co.
- A. Zeese & Co. (3)
- A.B. Mullett & Co. (35)
- A.C. Peters & Bro.
- A.C. Wagner Co. (2)
- A.E. Jones & Co.
- A.W. Elson & Co.
- Abbe, James Edward, 1883-1973 (4)
- Abbey, Edwin Austin, 1852-1911 (22)
- Abbot, Henry L.
- Abbott, Berenice, 1898-1991 (6)
- Abbott, George, 1887-1995. (2)
- Abdalian, L. H. (Leon H.)
- Abdullah frères (39)
- Abell, G. L.
- Abraham & Straus.
- Achenbach, Oswald, 1827-1905
- Ackerman, George W. (2)
- Ackerman, James, 1815 or 16-1864 (2)
- Acme Newspictures (New York, N.Y.) (2)
- Adam, Robert, 1728-1792 (18)
- Adam, V. (Victor), 1801-1866
- Adam, Victor, 1801-1866
- Adams, Ansel, 1902-1984
- Adams, Eddie, 1933-2004 (3)
- Adams, George, 1750-1795.
- Adams, I. C.
- Adams, Ken
- Adcock, G. (George), 1803-1850 or 51
- Addams, Charles, 1912-1988
- Addis, R. W. (Robert W.), d. 1874 (5)
- Adlard, Henry (2)
- Aéro Mre. Indochine.
- Agate, Alfred T., 1812-1846 (3)
- Agence Photographique Voir
- Agrest and Gandelsonas (5)
- Agrest, Diana (5)
- Agricola, Georg, 1494-1555.
- Ahern, Gene, 1895-1960 (2)
- Aitken, Robert, 1735-1802 (3)
- Aitken, Robert, 1735-1802. (2)
- Alajalov, Constantin, 1900-1987.
- Albers, Clem (3)
- Alberti, Leon Battista, 1404-1472. (2)
- Albertin, Walter (47)
- Albertype Co. (17)
- Albin, Charles, 1882- (3)
- Alcorn, Jim, 1960-
- Alcorn, Richard (2)
- Alcott, C. S.
- Alden, Augustus Ephraim, 1837-1914
- Alechinsky, Pierre, 1927- (2)
- Alembert, Jean Le Rond d', 1717-1783. (2)
- Aleotti, Giambattista, 1546-1636.
- Alexander, John White, 1856-1915 (14)
- Alexandre's Studio
- Alfred B. Campbell Art Co.
- Alfred S. Campbell Art Co.
- Ali Rıza Paşa, d. 1907 (7)
- Allard, Carel, 1648-ca. 1709.
- Allen Photo Co.
- Allen's Studio (Los Angeles)
- Allen, Courtney
- Allen, E. L. (Edward L.)
- Allen, Frances S. (Frances Stebbins), 1854-1941
- Allen, James L. (James Latimer), 1907-1977 (16)
- Allen, Mary E. (Mary Electa), 1858-1941
- Allen, William C.
- Allgeier Co.
- Allgouer, Charles F.
- Allied Architects of Washington, D.C. (5)
- Allison, Jack
- Allison, William Merie, 1880-
- Allom, Thomas, 1804-1872
- Allston, Washington, 1779-1843 (3)
- Almand, John P.
- Alophe, 1812-1883 (6)
- Alschuler, Samuel G. (2)
- Alston, Charles Henry, 1907-1977
- Altaffer, Mary (5)
- Altschuler, Samuel G.
- Alverez, Carlos (4)
- Alvin C. Krupnick Co. (8)
- Alvin, John
- American Anti-Slavery Society. (2)
- American Bank Note Company (6)
- American Bank Note Company. (8)
- American Civic Association
- American Colonization Society (3)
- American Colony (Jerusalem). Photo Dept. (15)
- American Farm Bureau Federation (3)
- American Imprint Collection (Library of Congress) DLC
- American Lithographic Co.
- American Mutoscope and Biograph Company. (4)
- American Mutoscope Company (2)
- American Photo Studios (Havana, Cuba) (4)
- American Photograph Co.
- American Press Association (5)
- American Protective Tariff League
- American Red Cross (4)
- American Red Cross.
- American Stereoscopic Company
- American Studio. (3)
- American-Korean Foundation.
- Amerino, Victor (2)
- Ames, Ezra, 1768-1836 (3)
- Ames, J. R.
- Amici, Domenico, b. 1808. (3)
- Amman, Jost, 1539-1591. (2)
- Amos, Emma, 1938-
- Anchor, G. B.
- Anderle, Jiří, 1936-
- Anderson, A. E.
- Anderson, Alexander, 1775-1870.
- Anderson, C. H.
- Anderson, Carl, 1865-1948
- Anderson, Charles Frederick (2)
- Anderson, J. A. (John Alvin), 1869-1948 (12)
- Anderson, M. J.
- Anderson, Robert, 1917-2009.
- Anderson, W. A.
- Andō, Hiroshige, 1797-1858 (6)
- Andrew, John
- Andrew, John, 1815-1875
- 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)
- Andujar, Claudia (5)
- Anelli, Francisco
- Annan, Thomas, d. 1887 (4)
- 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
- Aparo, Jim, 1932-
- Apfelbaum, Polly, 1955-
- Apian, Peter, 1495-1552. (2)
- Appel, Karel, 1921-2006
- Appier-Hanzelet, Jean, 1596-1647.
- Aptommas, Thomas, 1829-1913.
- Arai, Tomie, 1949-
- Archer & Boilly
- Archer, Alexander
- Arellano, Bolivar, 1944- (15)
- Arenal, Luis
- Argent, Godfrey
- Arias Bernal, Antonio, 1914-1960 (16)
- Aristarchus, of Samos.
- Aristotle. (2)
- Arlt, Carl T., 1889-ca. 1958
- Armitage, F. S.
- Armstrong, Cosmo
- Armstrong, Margaret, 1867-1944
- Armstrong, Rolf, 1889-1960 (4)
- Armstrong, William G., 1823-1890 (2)
- Arndt, Thomas Frederick, 1944-
- Arno, Peter (3)
- Arnold, C. D.
- Arnold, C. D. (Charles Dudley), b. 1844 (28)
- Arnold, C.D.
- Arnold, Eve
- Arnold, Henry F.
- Arnold, Johann Friedrich, 1780-1809
- Arnoux, Guy, 1886-1951
- Arrasmith, A. G.
- Arroyo, Andrea
- Arthur & Philbric
- Arthur Cotton Moore/Associates
- Arthur, Stanley Clisby (3)
- Arthur, Zinn (2)
- Arthurs, Stanley Massey, 1877- (2)
- Artlett, R. A.
- Artsis, Jerome
- Arya, Jitendra
- Ásbóth, Kamilla
- Ashton, Ken D., 1963- (2)
- Aspin, Jehoshaphat, 18th/19th cent. (31)
- Assmann, Richard, 1887-
- Associated Press
- Association of American Railroads
- Astor, John Jacob, 1864-1912
- Athenaeus, of Naucratis.
- Atkins, Oliver F., 1916-1977
- Atkins, Ollie (3)
- Atkinson, James, 1780-1852 (4)
- Atlantic Photo-Verlag
- Attwell, Mabel Lucie, 1879-1964
- Atwater, Bertram Allen
- Audubon, John James, 1785-1851 (2)
- Auerbach-Levy, William, 1889-
- Augenfeld, Felix, 1893-1984 (3)
- Aumuller, Al (46)
- Austen, Elizabeth Alice, 1866-1952
- Auth, Tony (7)
- Avant, Lawrence
- Avant, Myron
- Avedon, Arthur
- Avedon, Richard (5)
- Avery, Eric
- Avril, Jean Jacques, 1771-1835
- Ayres, George B. (6)
- Azzarello, Brian