It is a well documented area of strike weakness in that area. It varies in severity but is common on business strikes of this issue due to it...
Entry Post I am thankful for the wisdom and common sense passed down from my forebears. Should my entry be chosen I would like the prize to go to...
Acetone will only have some effect if the material is organic in substance.
Glad it helped
Scroll down to comments on this link, see if it clarifies it for you https://en.numista.com/catalogue/pieces433.html
Nor me, but it is great to see other peoples offerings
Lovely, clear example of the variety, plenty of seperation
Only ordinary or orichalcum? Obscured obverses or obvious obols. Occidental, oriental, ovoid or off centre oddities. Oh, and don't forget owls,...
My youngest ancient to date is this from 352-355 AD [ATTACH] [ATTACH] Constantius II AE reduced. Rome AD 352-355, under Constantivs II. OBV: DN...
I have exactly one Belgian coin to contribute [ATTACH] [ATTACH]
Thanks for another great contest @Santinidollar and well done to @ZoidMeister and @Good Cents enjoy your prizes.
Nice. The Italian telephone tokens can be dated, the first two digits signify the year and the last two the month. Two of mine [ATTACH] [ATTACH]
Shame, I could see more, think they are stunning
Nice collection of Swiss coins. I picked up some similar earlier in the year before my LCS closed. Now I would have a 6 hour round trip to the...
Oops! Thanks Next, anything from Trier mint
Not heavily worn but certainly worked before being interred [ATTACH] [ATTACH] Antoninus Pius AE As, Rome, AD 147-148 AD. ANTONINVS AVG PIVS P P...
Nero, Nerva, Numerian, Nymphs and Neptune. Neapolis to Noviomagus. Nice and Neat or Nasty and Neglected. Post em all, it is N time
The way it is spreading toward the rim, looks a lot like die deterioration doubling, IMO
Probably a plating blister or worn die as suggested above. But you can check it against the known one if you wish....
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