I've had a handful of these types of old wood and steel toy molds previously, and will keep picking them up as the forms of them are so often strange and highly evocative. This one was surely made to form the body of a dog, with a separate mold to cut his head. Of course I love it for its strangeness, all the better as amplified by the nuts and bolts and screws!
5 7/8" l x 4 3/4" t x 1" d and in good condition, with a little dryness to the surface of the wood.