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Georges Biard - CC BY-SA 3.0
Unknown; scanned by 天竺鼠 - Public Domain
Ron Baker (https://www.flickr.com/photos/kingsnake) - CC BY 3.0
Ainali - CC BY-SA 3.0
Bull-Doser - Public Domain
:de:Friedrich Lieder - Public Domain
Aozukum - CC BY-SA 3.0
US Government Printing Office - Public Domain
azqoutes - Public Domain
anonymous - Public Domain
NYBri - CC BY-SA 4.0
unknown - Public Domain
anon (have'nt removed cdv from album to look at back)<br/> - Public Domain
Benjamin Robert Haydon - Public Domain
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Wade, Bob, 1943-
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Leipoldt, C. Louis (Christiaan Louis), 1880-1947
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Georges Biard - CC BY-SA 3.0
Cheryl, Karen 1955-....
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Inglis, Mark, 1959-
Image from Wikimedia Commons
Unknown; scanned by 天竺鼠 - Public Domain
Yu, Youren, 1879-1964
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Ron Baker (https://www.flickr.com/photos/kingsnake) - CC BY 3.0
Prine, John, 1946-2020
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Ainali - CC BY-SA 3.0
De Geer, Carl Johan, 1938-
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Tallmadge, James, 1778-1853
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Bull-Doser - Public Domain
Brott, Denis
Image from Wikimedia Commons
:de:Friedrich Lieder - Public Domain
Gentz, Friedrich von 1764-1832
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Alfvén, Hugo
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Belon, Pierre, 1517?-1564
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Bridget, of Sweden, Saint, approximately 1303-1373
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Fuchs, Emil, 1866-1929
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Aozukum - CC BY-SA 3.0
Bartholomew, Pablo, 1955-
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US Government Printing Office - Public Domain
Edwards, Don, 1915-
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azqoutes - Public Domain
Hawtrey, R. G. (Ralph George), 1879-1975
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anonymous - Public Domain
McIntyre, James, 1857-1937
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Williams, Mr. (Elihu Stephen), 1835-1903
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NYBri - CC BY-SA 4.0
Warren, Jennifer, 1941-
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Tsatsos, Kōnstantinos 1899-1987
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Golius, Jacobus, 1596-1667
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Croke, Thomas
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Beale, Calvin L. (Calvin Lunsford), 1923-2008
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Calvert, Leonard, 1606?-1647
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Smith, Truman, 1791-1884
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Syrkin, Nachman, 1868-1924
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unknown - Public Domain
Antonelli, Leonardo, 1730-1811
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anon (have'nt removed cdv from album to look at back)<br/> - Public Domain
Boehm, Joseph Edgar, Sir, 1834-1890
Image from Wikimedia Commons
Benjamin Robert Haydon - Public Domain
Greville, Robert Kaye, 1794-1866