10.5 cm Panzerhaubitze 18/3 Wespe auf Gw II "Wasp" SdKfz 124 was built upon the PzKpfw II Ausf F chassis. Mostly in Poland by mounting the 10.5cm light field gun on the obsolete tank chassis until 1944 when the factory was overun by the Russians. This prestine example is at Kubinka, but lacking the muzzle brake from the gun.