hi ron
proof marks are not clear to recognize
good to see is : "dove" "dove" "eagle"
what letters and numbers is only a guess
on the breechblock the "dove" has a "waa4"
im not sure, but i think, an i@*!t
had polished the gun, before it was blued again, cause the stamps are so hard to recognize.
i will try to make a few pics then
regards klaus