hello, i am looking for information regarding mr oskar hartwig he was a LtdR of FAA 242 which is the Flieger Abteilung Artillerie. i also have seen that he might have once been a member of the RFAR 22 Reserve-Feldartillerie-Regiment. i am hoping to get possibly some information on him. there is a little more ive read i just want to see if i can get more or if what i have is pretty much it.