59482 Prototype Workshop 15 9-inch X 3.5-foot This lathe has some features of the Workshop 5, and some of the Workshop 15, It has the No 5 1-3/8-10 spindle thread, single bolt headstock bearing caps, and open tailstock, but also has a RH thread lead screw, reverse lever for changing feed direction, and the larger triangular gear cover, The lathe appears to be very original, and includes all the change gears.