Scope and Contents From the Collection: The majority of the papers are correspondence from Bullock and his wife, Katie, and to his mother, Mrs. C. A. Bullock of Hadley, Michigan. The letters contain details of missionary work, life in South America, political and social affairs in Chile and Argentina, and personal matters. Also covered in Bullock's letters is his work and interest in natural history, especially wildlife. An account of a trip Bullock took to Isla Dela Mocha in 1932 is included in the correspondence which discusses...