ancient small self-propelled tank

Keywords:

tanks, war, stalemate, warfare, front, prototype, army, vehicles, weapons, Initial, combat, light, mobile, armoured, fighting, obsolete, self-propelled, gun, personnel, carrier, WWI, small, power, infantry, soviet, russian, first, old, vintage, memories, destroyer, wheels, metal, steel, defense, object, unique, one, only, example, battlefield, fast, engine, steam, green, khaki, isolated, clipped, crew, little,