Polish 75mm AA Strachowice gun was found some time ago in artillery museum in Sankt-Petersburg. This gun was captured by Red Army 1939 and is only surviving piece of this equipment now very likely.
http://www.dobroni.pl/rekonstrukcje,...tersburgu,8019
btw
Will be nice to have this gun inside game. That was AA gun but also with possibility for ground fire and there are stories about using them in Starachowice factory against German advanced tanks. Advancing was stooped and Germans HQ reported strong AT defence. That was probably most mighty polish AT gun when fire against ground target. Icon for that gun is already existing 2815 & 2816 in winter camo