Questions on Standard Products M1 Carbine

[Sacjesusfreak]

[Sacjesusfreak]

bump

[bplvr]

Original ,but wrong for that serial #

There is a stamp of some sort of symbol in a circle shape on the right side of the stock??? A circle with 'crossed cannons' perhaps?

on the bayonet holder on the barrel (dont know what that part is called) on the bottom there is a EM-Q or maybe its a EM-O????? Original ,type III but the STD prod never used a type III

and on the butt plate it says PM-SG???

ANY help would be much apreciated! Thanks guys

Ruth's "War Baby Comes Home " should answer all your questions.
RIA put guns together from spare parts and sold them for $17.50 +$2.50 shipping in the '60's .