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unknown - Public Domain
Public Domain
User at project link - Public Domain
W. Hilton - Public Domain
unknown - CC0 1.0
Dmadeo - CC BY-SA 3.0
Georges Biard - CC BY-SA 3.0
Action Corps - Public Domain
The Hoyle Studio - Public Domain
Illustration is uncited, but the journal editors are: Charles Dudley Warner, Hamilton Wright Mabie, Mrs. Lucia Isabella (Gilbert) Runkle, George H. Warner - Public Domain
John Eckman - CC BY-SA 2.0
Smithsonian Institution -
Y0rx - Public Domain
Pioneer Publishing Company (Chicago, IL), publisher. - Public Domain
Harris & Ewing - Public Domain
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unknown - Public Domain
Lishansky, Joseph, 1890-1917
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Blanche, Jacques-Émile, 1861-1942
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Public Domain
Leffingwell, Albert, 1845-1916
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Johnson, Eastman, 1824-1906
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Norman, Montagu, 1871-1950
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Humphrey, Willie, 1900-1994
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User at project link - Public Domain
Freccia, Massimo
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W. Hilton - Public Domain
Cartwright, George, 1739-1819
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unknown - CC0 1.0
Beck, Conrad, 1901-1989
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Enright, Richard E.
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Dmadeo - CC BY-SA 3.0
Olsen, Paul Eric
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Georges Biard - CC BY-SA 3.0
Becker, Jean, 1933-....
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unknown - Public Domain
Mazzini, Giuseppe, 1805-1872
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Action Corps - Public Domain
Brown, Sam, 1943-
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Richards, Alfred N. (Alfred Newton), 1876-1966
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unknown - Public Domain
Houwald, Ernst von 1778-1845
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unknown - Public Domain
Hardt, Hermann von der 1660-1746
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The Hoyle Studio - Public Domain
Forbes, Stephen Alfred, 1844-1930
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Public Domain
Hamburg, Dan, 1948-
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Illustration is uncited, but the journal editors are: Charles Dudley Warner, Hamilton Wright Mabie, Mrs. Lucia Isabella (Gilbert) Runkle, George H. Warner - Public Domain
Barlow, Jane, 1857?-1917
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Fuller, J.F.C. (John Frederick Charles), 1878-1966
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John Eckman - CC BY-SA 2.0
Rush, Tom
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Smithsonian Institution -
Brodkorb, Pierce, 1908-1992
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Bauer, Friedrich Ludwig, 1924-....
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Y0rx - Public Domain
Motolinía, Toribio, -1568
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Pioneer Publishing Company (Chicago, IL), publisher. - Public Domain
Thompson, W. G. (William George), 1830-1911
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Harris & Ewing - Public Domain
Sherwood, Isaac R. (Isaac Ruth), 1835-1925
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unknown - Public Domain
Hill, Billy, 1899-1940
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Mussorgsky, Modest Petrovich, 1839-1881
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Weill, Kurt