I did find this previous post. It looks like it matchs the later 156d’s https://omegaforums.net/attachments/img_1284-jpg.421680/
Thanks. I found a few like it, but most have thst more elongated / Art Deco’e (is that a word) 12 and 6. Anyone see any other issues? I see many with the same unmarked crown as this one eith I think is period correct. Hands appear ok with what I find.