I have a pair of NOS Evinrude embossed thumbscrews for the smaller 1930s models. These are T-shaped with EVINRUDE on either side of the handle and a ball on the end. They measure about 4-inches long and 2-inches wide. I do not have the transom pads for these. There is a tag wired to one of them with the number 160037 written on it, which I am assuming was the original part number. Asking $30.00 for the pair, postage in the U.S. included.
Can send jpeg pics upon request.
PM or E-mail: csr112-n AT twcny DOT rr DOT com