US Army, Technical Manual, TM 55-4920-325-14&P, FUEL-QUANTITY-GAGE TEST SET, CAPACITANCE TYPE, (MODEL TF579), (NSN 4920-00-109-5066),
US Army, Technical Manual, TM 55-4920-325-14&P, FUEL-QUANTITY-GAGE TEST SET, CAPACITANCE TYPE, (MODEL TF579), (NSN 4920-00-109-5066),