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Allan Ramsay - Public Domain
unknown - Public Domain
Bureau of Industrial Service. This was a division of advertising agency Young & Rubicam and was widely used for distribution of publicity materials in early television. - Public Domain
anonymous - Public Domain
unknown -
Amir a57 - CC BY-SA 3.0
US Government Printing Office - Public Domain
Original uploader was BeringStrait - CC BY 3.0
US gov - Public Domain
Gary Stevens - CC BY 2.0
Kyle Nishioka - CC BY 2.0
author - Public Domain
Louis Boilly - Public Domain
Andreas Caranti - CC BY-SA 2.0
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Allan Ramsay - Public Domain
Hardinge, Nicholas, 1699-1758
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unknown - Public Domain
Leavitt, Humphrey H. (Humphrey Howe), 1796-1873
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Bureau of Industrial Service. This was a division of advertising agency Young & Rubicam and was widely used for distribution of publicity materials in early television. - Public Domain
Bourke-White, Margaret, 1904-1971
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Debenedetti, Salvador, 1884-1930
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Cvetković, Dragiša, 1893-1969
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anonymous - Public Domain
Jirák, Karel B.
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Sologub, Fyodor, 1863-1927
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Jeanroy, Alfred, 1859-1953
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unknown -
Lembede, Anton Muziwakhe, 1914-1947
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Amir a57 - CC BY-SA 3.0
Urmawī, ʻAbd al-Muʼmin ibn Yūsuf, approximately 1216-1294
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Ripka, Hubert, 1895-1958
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US Government Printing Office - Public Domain
Young, Edward Lunn, 1920-
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Original uploader was BeringStrait - CC BY 3.0
Hammond, Jay S.
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unknown - Public Domain
Gairdner, W. T. (William Tennant), Sir, 1824-1907
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Maheu, René
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Virginia Union University (Richmond, Va.)
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US gov - Public Domain
Nicholson, A. O. P. (Alfred Osborn Pope), 1808-1876
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Erlach, Sigmund von 1614-1699
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Gary Stevens - CC BY 2.0
Winans, A. D.
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Landis, Frederick, 1872-1934
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Karasz, Mariska, 1898-1960
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Cole, Vicat, 1833-1893
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Kyle Nishioka - CC BY 2.0
Gerrold, David, 1944-....
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author - Public Domain
Lee, Edwin Gray, 1836-1870
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Louis Boilly - Public Domain
Boilly, Louis, 1761-1845
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Henningsen, Poul, 1894-1967
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Andreas Caranti - CC BY-SA 2.0
Fitoussi, Jean-Paul, 1942-....
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Day, Doris, 1922-
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Zimmerman, A. A. (Arthur August), 1869-1936
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Festa, Costanzo, -1545