Guma, welcome to the forum.
Lots of pictures would help...
Otherwise, all we can say is this;
Swiss, made by swiss
The G is made by mauser in 1935, there should be a suffix on the gun.
The byf is made by mauser in 1941, there should be a suffix on the gun.
More info, types of proofs, condition, etc is needed.
Ed
Lots of pictures would help...
Otherwise, all we can say is this;
Swiss, made by swiss
The G is made by mauser in 1935, there should be a suffix on the gun.
The byf is made by mauser in 1941, there should be a suffix on the gun.
More info, types of proofs, condition, etc is needed.
Ed