I will add more solid washer (pre war) pictures for the discussion.
Besides these silver ones , there were also blue post war that were identical. I’d again speculate that they were short lived because the factory replaced them with cheaper, stamped open back washers.
Besides these silver ones , there were also blue post war that were identical. I’d again speculate that they were short lived because the factory replaced them with cheaper, stamped open back washers.
