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unknown - Public Domain
Unknown; scanned by 天竺鼠 - Public Domain
original uploader - CC BY-SA 3.0
Fcarcena01 - CC BY-SA 3.0
Hans Peters / Anefo - CC0 1.0
not stated -
Slowking4 -
ABC Radio - Public Domain
Public Domain
"Strickland" (unidentified Vanity Fair contributor) - Public Domain
DSVSRK - CC BY-SA 4.0
Herbert Schmalz - Public Domain
Charles Turner, d'après William Fowler - Public Domain
Associated Booking Corporation (agent)/photo-Bruno of Hollywood - Public Domain
Joseph Kriehuber Foto: :de:Peter Geymayer - Public Domain
Anonymous - Public Domain
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unknown - Public Domain
Sleeman, W. H. (William Henry), Sir, 1788-1856
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Unknown; scanned by 天竺鼠 - Public Domain
Yu, Youren, 1879-1964
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Anderson, Kenneth E. (Kenneth Eugene), 1910-1985
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original uploader - CC BY-SA 3.0
Hayek, Friedrich A. von (Friedrich August), 1899-1992
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Brunelleschi, Filippo, 1377-1446
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Fcarcena01 - CC BY-SA 3.0
Aldrich, Ronnie
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Stanton, Frank Lebby, 1857-1927
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Hans Peters / Anefo - CC0 1.0
Bont, Jan de
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Lerangis, Peter.
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Stewart, David O.
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not stated -
Baxter, James K.
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Katsushika, Hokusai, 1760-1849
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Slowking4 -
Smith, Patricia, 1955-....
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Richards, Theodore W. (Theodore William), 1868-1928
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ABC Radio - Public Domain
Sheen, Fulton J. (Fulton John), 1895-1979
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Public Domain
Richardson, William A., 1795-1856
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"Strickland" (unidentified Vanity Fair contributor) - Public Domain
Hassall, John, 1868-1948
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DSVSRK - CC BY-SA 4.0
Balasubramaniam, G. N., 1910-1965
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Toorop, Jan Theodoor, 1858-1928
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Helms, Susan, 1958-
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Public Domain
Stump, Bob, 1927-
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Cowley, Abraham, 1618-1667
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Herbert Schmalz - Public Domain
Alec-Tweedie, Mrs. (Ethel), -1940
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Charles Turner, d'après William Fowler - Public Domain
Long, Robert Ballard, 1771-1825
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Public Domain
Crane, Charles Henry, 1825-1883
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Associated Booking Corporation (agent)/photo-Bruno of Hollywood - Public Domain
White, Slappy
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Joseph Kriehuber Foto: :de:Peter Geymayer - Public Domain
Endlicher, Stephan, 1804-1849
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Duryée, Abram, 1815-1890
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Bredikhin, F. A. (Fedor Aleksandrovich), 1831-1904
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Anonymous - Public Domain
Borden, Lizzie, 1860-1927