Good used Veeder Root Computer model 49. Fully functional with good used readable indented wheels although some of the wheels will be stained/discolored. Cranks back to reset and can be motorized. Perfect for your all-original unrestored pump. This computer universally fits most all 1940’s and 1950’s pumps regardless of pump manufacturer. Also referred to as a 12″ computer meaning that it is 12″ between the face plate mountings.