M-29C 2236
U.S. ARMY CT89275
2023 WMSTR Entry 8433

The M29 Weasel is a World War II tracked vehicle designed for operation in snow. Built by Studebaker, Weasels were also used in sandy, muddy, and desert terrains, including towing loads over terrain wheeled vehicles could not negotiate as in the U.S. Marine invasions of Iwo Jima and Okinawa.
Standard M29s were semi-amphibious, but with a very low freeboard. A M29C Water Weasel version was produced with fore and aft buoyancy cells and twin rudders. Capable of operating in inland waterways, it however also saw limited action in surf conditions in the Pacific Theatre and during the landings on Walcheren in Europe. -Wikipedia