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Greg Spiers - CC BY-SA 3.0
Erica Hunt - CC BY 1.0
user at project - CC BY-SA 3.0
Bain - Public Domain
unknown - Public Domain
Edward Franklin Everett (1840-1899) - Public Domain
Ken Seghers - CC BY-SA 2.0
From "State Builders: an illustrated historical and biographical record of the state of New Hampshire", edited by George Franklyn Willey in 1903 - Public Domain
Theodore Pietsch - CC BY-SA 4.0
Library of Congress - Public Domain
Karon Liu at https://www.flickr.com/people/32153970@N07 -
John K. Hillers(?) - Public Domain
Konrad Jacobs, Erlangen - CC BY-SA 2.0
Photographer unidentified - Public Domain
BlueDevil - CC BY-SA 3.0
Photo by Scott Bauer. - Public Domain
Alissaarp - Public Domain
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Greg Spiers - CC BY-SA 3.0
Ruttman, Larry
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White, E.B. (Elwyn Brooks), 1899-1985
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Erica Hunt - CC BY 1.0
Hunt, Erica
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user at project - CC BY-SA 3.0
Gattegno, Caleb
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Bain - Public Domain
Aylward, W. J. (William James), 1875-1956
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unknown - Public Domain
Medici, Giuseppe
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Edward Franklin Everett (1840-1899) - Public Domain
Everett, Horace, 1779-1851
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Ken Seghers - CC BY-SA 2.0
Teagarden, Jack, 1905-1964
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From "State Builders: an illustrated historical and biographical record of the state of New Hampshire", edited by George Franklyn Willey in 1903 - Public Domain
Baker, Henry Moore, 1841-1912
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Theodore Pietsch - CC BY-SA 4.0
Holthuis, L. B.
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Lambert, Johann Heinrich, 1728-1777
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Library of Congress - Public Domain
Abzug, Bella S., 1920-1998
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Izard, Ralph, 1785-1824
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Locklear, Heather
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Heath, Nicholas, 1501?-1578
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North, Frederick, Lord, 1732-1792
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Mameli, Goffredo, 1827-1849
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Taylor, F. Jay (Foster Jay), 1923-2011
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Karon Liu at https://www.flickr.com/people/32153970@N07 -
Connelly, Jennifer
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Obrecht, Jacob, -1505
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John K. Hillers(?) - Public Domain
Young Man Afraid of His Horse, 1836-1893
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Konrad Jacobs, Erlangen - CC BY-SA 2.0
Browder, William
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Photographer unidentified - Public Domain
Ryan, Marah Ellis, 1866-1934
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Pólya, George, 1887-1985
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BlueDevil - CC BY-SA 3.0
Palmer, B. J. (Bartlett Joshua), 1881-
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Law, Ruth, 1887-1970
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unknown - Public Domain
Farrar, Geraldine
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Haweis, H.R. (Hugh Reginald), 1839-1901
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Photo by Scott Bauer. - Public Domain
Knipling, E. F.
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Alissaarp - Public Domain
Arp, Halton C.