Made by the Duff-Norton company. It was bought as part of a surplus lot several years ago from the Tennessee Valley Authority and has not been used while in our possession. The fact that it came without the lifting screw and that the screw orifice is greased seems to indicate that it has not been used. The chipped paint seems to have come from a prolonged storage.
(Ten-ton worm gear jack, part number M2009-466 is the responsibility of Ebony Johns) |
ebonyjohns@cedar--rapids.com (Ebony Johns)
for more information.