unit marking on a 1921 dwm

[el_loco]

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