Good evening, everyone. I have had this funeral card for many years, and while my German is pretty decent, I struggle with abbreviations. It also doesn't help that I am far from being an expert on the Wehrmacht order of battle. According to the funeral card, Johann "Hans" Aufhauser, a recipient of the Wound Badge, was a Gefreiter with a "Divisions-Battalion". This is followed by "R-OB". The attached grave card lists his unit as 1st Company, Divisions (?) Battalion 72. Can anyone explain to me what a "Division's Battalion" was? I'd assume if he was infantry, artillery, etc., it would be listed as such. Also, would you be able to tell me what "R-OB" stands for? I thought it might mean Reserve-Oberbefehlshaber, but I'm not sure that makes any sense. Thank you in advance!