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US Congress Joint Cmte on Printing - Public Domain
Levin Corbin Handy - Public Domain
unknown - Public Domain
NBC Television - Public Domain
archivesnews - Public Domain
Public Domain
George Parker, after J. Moore - Public Domain
Internet Archive Book Images -
Underwood & Underwood - Public Domain
United States Congress - Public Domain
anonymous - Public Domain
Thanathz - CC BY-SA 3.0
CC BY 2.5
Allan warren - CC BY-SA 3.0
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US Congress Joint Cmte on Printing - Public Domain
Wilson, Bob, 1916-
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Levin Corbin Handy - Public Domain
Herndon, William Henry, 1818-1891
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unknown - Public Domain
Venable, F. P. (Francis Preston), 1856-1934
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NBC Television - Public Domain
Burrud, Bill
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Sharp, U. S. Grant (Ulysses S. Grant), 1906-
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archivesnews - Public Domain
Dunsmore, Barrie
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Leonard, Joshua
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Public Domain
Smith, Willis, 1887-1953
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George Parker, after J. Moore - Public Domain
Monk, James Henry, 1784-1856
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Public Domain
Reed, David Aiken, 1880-1953
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Nöldeke, Theodor, 1836-1930
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Fenton, Mr. (Richard), 1746-1821
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Vinson, Helen, 1907-1999
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Internet Archive Book Images -
Draper, A. S. (Andrew Sloan), 1848-1913
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Underwood & Underwood - Public Domain
Snell, Bertrand Hollis, 1870-1958
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Thomas, Elmer, 1876-1965
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United States Congress - Public Domain
Crumpacker, Edgar D. (Edgar Dean), 1851-1920
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anonymous - Public Domain
Elrod, Samuel H. (Samuel Harrison), 1856-1935
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Thanathz - CC BY-SA 3.0
Leroy, Maurice, 1959-....
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Bunin, Ivan Alekseevich, 1870-1953
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Baggallay, Richard, Sir, 1816-1888
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CC BY 2.5
Kosambi, D. D. (Damodar Dharmanand), 1907-1966
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Rodgers, John, 1812-1882
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unknown - Public Domain
Patton, William W. (William Weston), 1821-1889
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Mills, C.Wright (Charles Wright), 1916-1962
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Allan warren - CC BY-SA 3.0
Aylmer, Felix, 1889-1979
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Liddell, Henry George, 1811-1898
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Glück, Gustav, 1871-1952
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Kingsley, Ben, 1943-....
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Whitlocke, Bulstrode, 1605-1675 or 1676