1956 John Deere 520LP 2WD Two-Cylinder LP Tractor, 4,948 Hrs Showing, John Deere 2-Cyl, Propane, Water Cooled Engine, John Deere Unsynchronized, Manual Transmission, 6 Forward Speeds, 1 Reverse Speeds, Independent PTO, 540 PTO, Rear PTO Location, 5.50-16SL Front Tires, 11.2-36 Rear Tires, 3 Point Hitch, Power Steering,1 Of Only 764 Produced, SN: 520LP 85202036