This looks like a personalized version of the Hanke #1932 “Soldiers at Play” stein shown in the Beer Stein Library, also with a nicer, fancy (original?) lid. I was unable to find better pictures of that stein doing an internet search. By the way, it seems that the inscription on the bottom-front “Erinerung an meine Dienstzeit” (Memory (or memento) of my service time) may have a spelling error; according to Google Translate, “Erinnerung” should have two “n’s” not one. Perhaps both spellings were acceptable.