Twelve reels of letters, diaries, minutes, reports, speeches, accounts, and other archival material of missionaries and individual Quakers, 1791-1908. Includes: Minutes of the Committee for Promoting the Improvement and Gradual Civilization of the Indian Natives (1795-1895), Minutes of the Friendly Association for Regaining and Preserving Peace with the Indians by Pacific Measures (1756-1891); miscellaneous papers of teachers, pupils, visitors to Tunessassa Indian School, Quaker Bridge, New York, mostly twentieth century.

These papers include letters, reports, accounts, and memoranda relating to the work of the American Board of Home Missions among the Abnaki, Cherokee, Chickasaw, Choctaw, Creek, Dakota, Mackinaw, Maumee, Mayhaw, Ojibwa, Osage, Pawnee, Penobscot, Sioux, and Stockbridge Indians of Arkansas, New York, and Oregon.