Page five of
The Louisville Leader published on Saturday, January 1, 1949
that appears to be an ad taken out by the company under President Arthur Douglass Doss, known as A. D. Doss.
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.