8 lockrings for Firestone rims. Rings were used to make the rims universal and to fit either beaded edge /clinker tires or straight sided tires (sizes 32 x 4)
(Sorry meanwhile all but one of these lock rings have been sold to the UK)
Broken down. Not working. Could bake a working engine from the 2. Found in grandfathers / uncles garage along with large amount of other de Dion parts..