This trap has a chain attachment, fastening at the end of the jaw opposite the spring, so that when the animal is caught and struggles to get free the foot is only gripped the tighter. The trapper, however, can fasten the chain on the end of the crossbar, opposite dog, as there is a hole drilled there for that purpose.
NO. 1, ONEIDA JUMP.
The "Oneida Jump" is manufactured in nine sizes. This illustration shows a No. 1. It is a single spring as are also No. 0 and 2; the other sizes have double springs.
NO. 4, ONEDIA JUMP.
These sizes, No. 0 to No. 4, are adapted to catching the various animals with the exception of timber wolves and bears, altho the larger sizes are used for taking the coyote and small wolf.
The sizes adapted for the various animals are: No. 0, rat and gopher; No. 1, muskrat; No. 2, mink; No. 2 1/2, coon or skunk; No. 12 1/2, same as 2 1/2, with teeth; No. 3, fox or otter; No. 13, same as No. 3, with teeth; No. 4, otter or wild cat; No. 14, same as No. 4, with teeth.