Indian Rights Association 48 Ethnic Heritage Studies Program (U.S.) 35 Pennsylvania 24 Catlin, George, 1796-1872 18 Society for Propagating the Gospel among the Indians and Others in North America 18 United States Bureau of Indian Affairs 18 United States Office of Indian Affairs 17 Eliot, John, 1604-1690 16 Welsh, Herbert, 1851-1941 16 Women's National Indian Association (U.S.) 15 Brinton, Daniel Garrison, 1837-1899 13 Pennsylvania Historical and Museum Commission 13 Carver, Jonathan, 1710-1780 12 Historical Society of Pennsylvania 12 Associated Executive Committee of Friends on Indian Affairs 11 Delaware Division of Highways Location and Environmental Studies Office 11 United States Federal Highway Administration 11 Deloria, Vine 10 Mayhew, Thomas, 1621-1657 10 Bowen, Jeff, 1950- 9 Custer, Jay F., 1955- 9 Drake, Samuel Gardner, 1798-1875 9 McKenney, Thomas Loraine, 1785-1859 9 Schoolcraft, Henry Rowe, 1793-1864 9 Smithsonian Institution Bureau of American Ethnology 9 United States War Dept 9 Witthoft, John 9 Bartram, William, 1739-1823 8 Delaware Bureau of Archaeology and Historic Preservation 8 National Indian Association 8 Quinton, Amelia S. 1835?-1926 8 Speck, Frank G. 1881-1950 8 Wilson, John, 1588-1667 8 Bushnell, David I. 1875-1941 7 Hare, William Hobart, 1838-1909 7 Peet, Stephen D. 1831-1914 7 Sipe, C. Hale b. 1880 7 Sniffen, Matthew K. 7 Thwaites, Reuben Gold, 1853-1913 7 United States 7 United States Congress 7 United States Congress House 7 United States Congress House Committee on Indian Affairs 7 Welsh, William, 1807-1878 7 Allen, Thomas, 1608-1673 6 Bessey, Anthony, 1609?-1657? 6 Copway, George, 1818-1863? 6 Doddridge, Joseph, 1769-1826 6 Du Ponceau, Peter Stephen, 1760-1844 6 Endecott, John, 1588?-1665 6 more ...