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Oldgoldpictures - CC0 1.0
Meganwh - CC BY-SA 3.0
Mathew Brady Levin Corot Handy - Public Domain
William Davey (1844 – 1925). Published by The Rotary Photographic Co. Ltd of London, England who closed in April, 1916. - Public Domain
walnut whippet - CC BY 2.0
Georges Biard - CC BY-SA 3.0
Schnäggli - CC BY-SA 3.0
The Theatre Magazine Company - Public Domain
City of Portland Police (i.e., public property): sole request of "authors" is that users include following caption information: Source "City of Portland Archives, Oregon, A2001-074.120" - CC BY-SA 4.0
Harris & Ewing - Public Domain
PersianDutchNetwork - CC BY-SA 3.0
MHM55 - CC BY-SA 3.0
Dr. H.M. Hamil - Public Domain
David Muirhead (1867–1930) - Public Domain
Hamed Malekpour -
Anonymous, no autour disclosure - Public Domain
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Oldgoldpictures - CC0 1.0
Francis, Freddie, 1917-2007
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Low, Seth, 1850-1916
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Meganwh - CC BY-SA 3.0
Layton, Frederick, 1827-1919
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Mathew Brady Levin Corot Handy - Public Domain
Twichell, Ginery, 1811-1883
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William Davey (1844 – 1925). Published by The Rotary Photographic Co. Ltd of London, England who closed in April, 1916. - Public Domain
Fragson, Harry
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Mack, Charles Emmett, 1900-1927
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Tardieu, Pierre-Alexandre, 1756-1844
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walnut whippet - CC BY 2.0
Breeze, Jean
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Danchet, Antoine, 1671-1748
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Barker, George F. (George Frederick), 1835-1910
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Georges Biard - CC BY-SA 3.0
Haneke, Michael, 1942-....
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Wickliffe, C. A. (Charles Anderson), 1788-1869
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Tunstall, Cuthbert, 1474-1559
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Schnäggli - CC BY-SA 3.0
Stader, Maria, 1911-1999
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Guggenheim, Peggy, 1898-1979
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The Theatre Magazine Company - Public Domain
Kosta, Tessa, 1893-1981
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Gerrity, Thomas P. (Thomas Patrick), 1913-1968
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City of Portland Police (i.e., public property): sole request of "authors" is that users include following caption information: Source "City of Portland Archives, Oregon, A2001-074.120" - CC BY-SA 4.0
Darcy, Samuel, 1905-
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Harris & Ewing - Public Domain
Sherwood, Isaac R. (Isaac Ruth), 1835-1925
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PersianDutchNetwork - CC BY-SA 3.0
Khorsandi, Hadi, 1943-
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MHM55 - CC BY-SA 3.0
Dolci, Danilo
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Dr. H.M. Hamil - Public Domain
Davis, Sam, 1842-1863
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Greene, Nathanael, 1742-1786
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Brett, John, 1831-1902
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Foster, Stephen Clark, 1820-1898
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Verney, Ralph, Sir, 1613-1696
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Cunningham, Sean S.
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David Muirhead (1867–1930) - Public Domain
Doncaster, L. (Leonard), 1877-1920
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Hamed Malekpour -
Majīdī, Majīd, 1959-
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Anonymous, no autour disclosure - Public Domain
Trocmé, André, 1901-1971