Panzer IV Ausf H winter 43-44 in Ostland/ Russia, Ausf H version indicated by its turret Schürzen , it had hull Schürzen plates as well but probably removed to prevent excessive snow &amp; mud build-up from clogging roadwheels. Spare tracks placed on front glacis &amp; left of gun mantle served as applique armor. Turret roof had extra armor plates mounted against Soviet ground-attack aircrafts . Faint numerals on turret Schürzen shows number 825 for 8th company, 2nd platoon, 5th vehicle in platoon.