I have a very nice 1910 dated DWM all matching Luger. The serial# is 6211 and the (what I assume are unit markings located under the trigger gaurd on the pistol grip) are 13.A.2. The Luger is in excellent condition with absolutly no wear to the blueing. My qeustion is what unit wasm this assigned to? It's condition would lead me to beleive it didnt see combat. I also have the original holster,loading tool and 2 matching clips.