The second president of Mammoth Life Arthur Douglass Doss—known as A. D. Doss—sitting in a chair in an office. The inscription on the back of the photograph reads, "Mr. Arthur D. Doss 2nd President Co."
Please note that the Filson Historical Society does not have insurance policy records for Mammoth Life. Requests for their insurance policy records should be made to
Kemper Life Insurance Company at 1-800-777-8467.