note that schaefer was one of half dozen or so who held wr license to make guns based on a&d patents...

other well known names include Francotte and Linder...

finding and collecting the various versions of these early a&d patents guns could become a whole new collector niche...

as a start, highly recommend campbell's book, referenced above...

Last edited by ed good; 10/20/25 01:40 PM.

keep it simple and keep it safe...