I have these five cartridges in a clip, and would like to know what they really are, i know
some of you are experts on these but i dont have a clue. hope you can help the size is 3,7/8" high, bottom of the cartridge is 14 /16" and the round size is 1/2" they have a head stamp of K41 over W11. the clip is marked 1941 over 1 CHP.
Hope you can help.