Sounds like you “get it”! Nice collection you inherited- and it’s good to see you enjoying it properly!
Man, that’s a great looking Flyer!
Not that I’m aware of. Shining light on it from various angles may help. But aside from satisfying your understandable curiosity about the date,...
OR... Another quick and easy (and relatively low-risk) technique I've used is to get a small bowl of household strength hydrogen peroxide...
I do love a mystery like this. Try "the Tater Trick", maybe, and see what happens? Post progress pics of the process, if you do. I'm curious to...
One technique I used with some of my finds like this was to cut a slit in a raw potato and leave the "crusty critter" coin in there overnight....
Haha! Autocorrect strikes again! I think a Swiss franchise is worth considerably more than one US dollar! LOL ;)
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