This collection contains correspondence, diaries, reports, letters, conference minutes, church registers and catalogs, and other papers documenting the work of Moravian missionaries among the Indians of North America. Includes language materials in Delaware, Creek, Mohawk, and Onondaga; and materials pertaining to the Chippewa, Cherokee, Nanticoke, and Shawnee. Materials cover New York, Connecticut, Pennsylvania, Ohio, Michigan, Indiana, Kansas, Georgia, Oklahoma, and Ontario.

In this dissertation Berkhofer compares and contrasts the differing missionary activities of Quakers, Moravians, Congregationalists, Presbyterians, Baptists, and Methodists, to reactions among the Oneida, Seneca, Cherokee, Choctaw, Ojibwa, Sioux, Ottawa, and Nez Percé Indians.