Originally Posted By: ellenbr
Not a crown stamp, but an interesting mark on the aft lug on this 1941 Sauer dreilläufer #337029.

Probably means model M-32 made for Goering's luftwaffe. The difference between M-30 and M-32, the first one was Plain Jane and the second one with some engravings. By s/number 337xxx this gun was one of luftwaffe drillings (335xxx-338xxx).


Geno.