The 10.5cm leFH18/3 (Sf) auf Geschützwagen B-2(f) or 10.5cm leFH18 we’re Char B1 Bis Tanks that were captured during the German invasion of France. Sixteen of these captured Char B1s had Germans replace the 47mm SA 35 gun turret with a gun shield and a 105mm, or 10.5cm leFH 18 gun, and the Hull 75mm SA 35 removed for ammo storage.  Production began in 1941 and ended in 1942, all of these tanks ended up fighting on the Eastern Front against the Soviets.
105 lefh18b2