Showed up on estate lot. Some kind of dolly made by Teletype Corp (has ID tag on it). Guessing used for moving old machines around, like Model 15's etc. 14"w x 14"L x 8"h.Casters on bottom. Pix avail. Good condx. Price: $10 + shipping or can deliver to mutually attended hamfest in central Fla.Walt (N4GL)(352) 637-1755