Hi Spence, thanks for your reply. Is Rulau another forum member?
I found this link https://nnp.wustl.edu/library/periodical/15810 it looks like some were in bezels... Maybe a way to prevent counterfeiting?
Looks like they were sufficiently rare in 1973 haha ... But what wasn't rare in 1973 ... Looking forward to learning more...
I found this link https://nnp.wustl.edu/library/periodical/15810 it looks like some were in bezels... Maybe a way to prevent counterfeiting?
Looks like they were sufficiently rare in 1973 haha ... But what wasn't rare in 1973 ... Looking forward to learning more...






















