Undated photo of 3 unidentifed German soldiers on a boat with Hungarian flag, possibly on the Danube - found among family photos on wife's side...

German soldiers in Hungary

SD Einsatzkommando with car

I think early war, maby in Poland

SD Einsatzkommando 

Airmen of the Luftwaffe - German Air Force - in formation, shown on this undated photo. The officer on the right is Mathias Zerwas (related to my wife). He was shot down (circumstances not known) over or around Budapest, Hungary and buried there in a mass grave for German soldiers.