Ah and I missed this for some reason... So I was going between the weak citric acid cleaner and oxyilic acid which don't attack copper or silver...
Great interesting stuff lots to learn about. And yes I don't want to try the bleach test and I have the acid etc tests anyway. I know somone with...
Yes I've got all the testing stuff the silver test was indicating very low amounts of silver in a yellowish result I'll have to do a magnified...
Anyone know? It had quiet a bit of copper verdegris on the outside. Thanks...
Ah yes anyway I'm more interested in double strike...I hope I'm correct on that and that is real... Is made some interesting alterations you may...
And I guess you answered my vanishing post? Anyway great site thanks!
Slightly confused I posted earlier and it's disappeared I copied it anyway so I'll paste it here : Ah yes that was why I mentioned 6 + G in the...
Thanks :) and thanks for the info....
Ok I've brushed up on it now and yes very interesting I think the clash happened then they did a repair which is why the higher parts as such are...
Great thanks! Only one thing: I've realised that curve is the shield side as if it went right through from the other side if you know what I...
Yes not the best in using my phone as I'm not with my camera. Here's a magnified one: [ATTACH] The coin half way through cleaning: [ATTACH]
Hello! I've gotten a bit stuck on this one : I think it's a 6 + G 1862 one penny. But all the photos I've seen of this combo look different with...
Hello! I'm not very experienced with Roman coins but I recently came across an interesting one. I thought originally it was a silver Severus coin...
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