Image from Wikimedia Commons
Benita Martin - CC BY-SA 3.0
Louis Pescevic - CC BY-SA 4.0
Canada Jack - CC BY-SA 3.0
https://www.flickr.com/photos/bighairydave/ - CC BY 2.0
Ludwig von Löfftz - Public Domain
User :de:Dr. Manuel - Public Domain
Photo: Unknown Crop and cleanup: Hal Jespersen - Public Domain
unknown, studio photographer circa 1923, New Orleans area - Public Domain
Alexander Evgenievich Yakovlev - Public Domain
unknown (Cardinal Pictures / United Artists) - Public Domain
''London Publishing Agency'' - Public Domain
original uploader - Public Domain
user at project - CC BY-SA 3.0
unknown - Public Domain
Unknown photographer (not specified in book) -
Joseph S. Diller (photographer) - Public Domain
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Joule, James Prescott, 1818-1889
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Benita Martin - CC BY-SA 3.0
Brandt, Marianne, 1893-1983
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Blackburn, Luke Pryor, 1816-1887
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Grosvenor, Charles Henry, 1833-1917
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Melsheimer, Frederick Valentine, 1749-1814
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Marshall, William, 1924-2003
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Louis Pescevic - CC BY-SA 4.0
Miles, Jack, 1942-....
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Canada Jack - CC BY-SA 3.0
Vega, Alan (Vocalist)
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https://www.flickr.com/photos/bighairydave/ - CC BY 2.0
Pine, Rachel Barton, 1974-
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Levi, Arrigo, 1926-....
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Ludwig von Löfftz - Public Domain
Lofftz, Ludwig
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Coleman, Georgia, 1912-1940
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Cobden-Sanderson, T. J. (Thomas James), 1840-1922
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User :de:Dr. Manuel - Public Domain
Musschenbroek, Petrus van 1692-1761
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Photo: Unknown Crop and cleanup: Hal Jespersen - Public Domain
Parker, Ely Samuel, 1828-1895
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Drummond, Ray
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unknown, studio photographer circa 1923, New Orleans area - Public Domain
Stevens, Will Henry, 1881-1949
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Alexander Evgenievich Yakovlev - Public Domain
Montenegro, Roberto, 1887-1968
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Meusebach, John O., 1812-1897
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unknown (Cardinal Pictures / United Artists) - Public Domain
Walker, Helen, 1921-1968
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''London Publishing Agency'' - Public Domain
Blomfield, Reginald Theodore, Sir, 1856-1942
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original uploader - Public Domain
Herndon, William Lewis, 1813-1857
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Kukiel, Marian, 1885-
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Gorman, Willis Arnold, 1816-1876
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user at project - CC BY-SA 3.0
Hybels, Bill
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O'Connor, Richard Nugent, Sir, 1889-
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Nebrija, Antonio de, 1444?-1522
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unknown - Public Domain
French, George Arthur, 1841-1921
Image from Wikimedia Commons
Unknown photographer (not specified in book) -
Schreiner, K.E. (Kristian Emil), 1874-1957
Image from Wikimedia Commons
Joseph S. Diller (photographer) - Public Domain
Hill, Robert Thomas, 1858-1941