I bought a 1941 Walther P38 w/a rig along with capture papers. The document is extremely beat up (I hope to get it preserved, any recommendations?) and I investiged the GI who was in Africa during WW2 and in the Army AC, which I assume is Air Crew. The rig has a name and a serial # scratched into it, and it was then attempted to be rubbed out. Any chance I can trace the serial # and who that owner was? Does it look German or American? Serial # is 30084A. Thanks!