After thinking about junk box stuff, I remembered a bit of luck I had back in 1980 or '81.....It was the biggest show we had here in Buffalo, downtown at the convention center. Going through a foreign junk box. I was involved at the time, sorting through a barrel of foreign I had accumulated at the shop, and remembered a couple of Italian coins that you wouldn't look twice at. There was the 5 lire of 1955 or 1956, an aluminum thing with a fish on it. Well, it was a tough date in a series of common dates. I found three or four of them, uncirculated. There was no internet of course, but I was still able to sell them for the equillvant of a paycheck......Not as scarce as your find though !