I think these are 1946,7,8 Oldsmobile, as you can see NOS in the wrapping. You will need to do your research. I have more pics I can send with better views of the factory markings. I have several sets, and some loose ones, too. $150pr + FedEx from 44857. Can’t get better than NOS, and a Great Wall hanging for the shop, too. Tmorsher@icloud.com to reach me , thanks!