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...
Hello! I need some expert thoughts on this... So it's The only English half penny William and Mary / Maria made 1694 and with this one which I...
Yes some of its like that coin the rest a bit like a 1935 coin but a swastika instead of a value like 5 :s . Wouldn't mind finding out what...
Hello! I've got a coin which I cannot find anywhere. I unfortunately thought it was a 3 drei mark when buying as part of a lot but didn't see it...
Yes well that is lots of useful info thanks! And yes no cleaning. I'm more of a dirty lover :s . I've got quiet a few proofs so far but some have...
Ok thanks so I'm guessing a small possibly of slabbing 1920 d . If you click photos they get bigger by the way but yes no mega detail :) . How...
There are three with the D mint mark and the 1920 D was called EF by someone which makes it $275 according to the official red book 2018 but that...
I did indeed thanks! Should be correct now :s! It's only the D mint mark ones that I'm considering and even then possibly only the 1920 D one. Thx
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