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Army Signal Corps - Public Domain
William Kurtz - Public Domain
Bifur - Public Domain
original uploader - CC BY 2.5
Stagebill - Public Domain
sf2000 - Public Domain
unknown - Public Domain
Lettice Ramsey -
Werner & Son - Public Domain
Orgito -
Anonymous - Public Domain
Sadd, H. S. (Henry Samuel), ca. 1811-1893. - Public Domain
Screenland - Public Domain
Original uploader was Zereshk -
United States Senate Historical Office - Public Domain
unknown copper engraver -
Lothar Wolleh - CC BY-SA 3.0
Jjron -
Beverly Rezneck - Public Domain
Duane Hamilton Hurd, editor. Alexander Hay Ritchie (New York, NY), engraver. J. W. Lewis & Co. (Philadelphia, PA), publisher. - Public Domain
Magalhães e Companhia - Public Domain
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Army Signal Corps - Public Domain
Hartle, Russell P. (Russell Peter), 1889-1961
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William Kurtz - Public Domain
Thomas, T. Gaillard (Theodore Gaillard), 1832-1903
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Bifur - Public Domain
Lāyiq, Sulaymān 1930-
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original uploader - CC BY 2.5
Ames, Bruce N.
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Stagebill - Public Domain
Dowling, Eddie
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sf2000 - Public Domain
Ibn Migash, Joseph ben Meir, ha-Levi, 1077-1141
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unknown - Public Domain
Distant, William Lucas, 1845-1922
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Lettice Ramsey -
Boyd, Martin, 1893-1972
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Werner & Son - Public Domain
Driver, S.R. (Samuel Rolles), 1846-1914
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Paine, Robert Treat, 1731-1814
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unknown - Public Domain
Kossak, Zofia, 1890-1968
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Nisbet, Eugenius Aristides, 1803-1871
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Orgito -
Simons, Raf, 1968-
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Pennant, Thomas, 1726-1798
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Anonymous - Public Domain
Birague, Rene de
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Sadd, H. S. (Henry Samuel), ca. 1811-1893. - Public Domain
Martin, James, Sir, 1820-1886
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Procter, Adelaide Anne, 1825-1864
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Screenland - Public Domain
Huntington, Louise
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Corman, Roger, 1926-....
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Original uploader was Zereshk -
Quṭb al-Shīrāzī, Maḥmūd ibn Masʻūd 1236 or 1237-1310 or 1311
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United States Senate Historical Office - Public Domain
Thomas, Jesse Burgess, 1777-1853
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unknown copper engraver -
Zarębski, Juliusz, 1854-1885
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Johnston, John, 1775-1861
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Lothar Wolleh - CC BY-SA 3.0
Uecker, Günther, 1930-
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Blagoev, Dimitŭr, 1856-1924
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Jjron -
Ghirardelli Chocolate Company
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Beverly Rezneck - Public Domain
Jackson, Thomas Penfield, 1937-2013
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Cannon, Frank J.
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Duane Hamilton Hurd, editor. Alexander Hay Ritchie (New York, NY), engraver. J. W. Lewis & Co. (Philadelphia, PA), publisher. - Public Domain
Duncan, James Henry, 1793-1869
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Magalhães e Companhia - Public Domain
Vasconcellos, Carolina Michaëlis de 1851-1925