These papers include letters, reports, minutes, memoranda, and addresses to Indian chiefs, selected from the Pickering papers from the Massachusetts Historical Society. Includes letters and documents pertaining to Pickering, Henry Knox, John Sergeant, Jasper Parrish and Samuel Kirkland; relates to New York and Western Indian affairs, principally Iroquois, but also Nanticoke, Shawano, Delaware, Wyandot, Miami, Seneca.

These materials relate to topics such as agriculture, botany, and commerce. Also included are extracts from minutes and committee reports.