Hello Guys, A big THANKS goes out to John, Stijn, and Richard!! This is fantastic information you've supplied! Wow, a RKT!! Since StG 51 was formed from StG 165 (JTW's information and verified in his last link) and Amelung was a Lieutnant in StG 165 in '37 (correct?) AND this Assmann Badge is indeed from that time period('37-'38ish), just has me believing that this has to be his badge. The absence of any information on the 6th Staffel of StG 51 has me stumped as well. I could not find any info on this Staffel either. Please, if anyone has any information on this Staffel I would love to hear it! By the way, did anyone find another Pilot with the family name Amelung? I did not. Thanks Again! ERIC