Keith, You maybe able to find drawings on the ASSRA website. Contact Laurie Gapko as he is the current librarian and archivist and has all the records. In those records are drawings available for sale at $10 for many single shot rifles. I don't know if they are available for CPA Stevens but it's worth a try.
http://www.assra.com/assraofficers_dw.htm

Last edited by Bob Saathoff; 03/17/19 06:40 PM.