Author
Burke, Edmund, 1729-1797
10
John Carter Brown Library
10
Columbus, Christopher
9
Goodrich, Samuel G. 1793-1860
7
Thomas, Isaiah, 1749-1831
7
American Imprint Collection (Library of Congress)
6
Davis, A. 1791-
6
Hakluyt, Richard, 1552?-1616
6
Sabin, Joseph, 1821-1881
6
Winsor, Justin, 1831-1897
6
Andrews, Charles McLean, 1863-1943
5
Harrisse, Henry, 1829-1910
5
Jay I. Kislak Collection (Library of Congress)
5
Joseph Meredith Toner Collection (Library of Congress)
5
Morison, Samuel Eliot, 1887-1976
5
Morse, Jedidiah, 1761-1826
5
Anderson, Rasmus B. 1846-1936
4
Bolton, Herbert Eugene, 1870-1953
4
DeCosta, B. F. 1831-1904
4
Dickinson, John, 1732-1808
4
Frederic R. Kirkland Collection
4
Great Britain. Public Record Office
4
Holmes, Abiel, 1763-1837
4
Núñez Cabeza de Vaca, Alvar, active 16th century
4
Pownall, Thomas, 1722-1805
4
Rafn, Carl Christian, 1795-1864
4
Slafter, Edmund F. 1816-1906
4
Stevens, Henry, Jr., 1819-1886
4
Adams, Randolph Greenfield, 1892-1951
3
Baxter, James Phinney, 1831-1921
3
Beamish, North Ludlow, 1797-1872
3
Bourne, Edward Gaylord, 1860-1908
3
Dobson, David
3
Fiske, John, 1842-1901
3
Fiske, John, 1842-1901,
3
Great Britain. Parliament
3
Horsford, Eben Norton, 1818-1893
3
Hotten, John Camden, 1832-1873
3
Irving, Washington, 1783-1859
3
Keith, William, Sir, 1680-1749
3
Kohl, J. G. 1808-1878
3
Miller, John Chester, 1907-1991
3
New-York Historical Society
3
Osgood, Herbert L. 1855-1918
3
Phillips, Philip Lee, 1857-1924
3
Quaritch, Bernard, 1819-1899
3
Reeves, Arthur Middleton, 1856-1891
3
Snowden, Richard
3
Vespucci, Amerigo, 1451-1512
3
Vignaud, Henry, 1830-1922
3
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