A picture of a 57mm anti-tank gun on the battlefieldA picture of a 57mm anti-tank gun on the battlefield
Combat formation of british self-propelled self-propelled gunsCombat formation of British self-propelled self-propelled guns
A picture of a 57mm anti-tank gun on the battlefieldA picture of a 57mm anti-tank gun on the battlefield
Combat formation of british self-propelled self-propelled gunsCombat formation of British self-propelled self-propelled guns