Wow, that copper is a disaster waiting to happen. Interestingly, I have tried all the commercial solvents available in progressive fashion and as...
So not sure where you got that last bit from as ALL were improved. Perfect, no, but I was quite forthright in presenting what I had. You will note...
Again, this does not to me have the appearance of a proof, even looking at the recesses between the letters and the devices. Although it is but a...
Here are some IOM Viking coins which I rather like (these don't need "restoring" really): [ATTACH]
I don't want to start rumours, because I don't know about the 2017 year and have seen them only for 2018 and 2019. There may have been but don't...
I wish! Thanks for the credit though....LOL. My point is that IS a SAFE and INEXPENSIVE (read = CHEAP) method that works despite some of the...
Here are some more pictures taken tonight, there is considerable orange peel and there in hand are NO issues around things like the two numeral...
I personally like this one, but the collector base seems to be rather small for this and when Kg sizes are available. So as Chris says,...
It's lighting. I will try to take some more pictures tonight. Please remember that this coin is all of 13.5 mm, the right upper quadrant about 3.4...
Looks like an ordinary currency piece - some just come that way & not really matte in the proof sense.
My IOMs are generally in good nick:[ATTACH]
I may do that for kicks. I will say that the spots do not appear deep under magnification at all and had a much more grey/black appearance and not...
Now here are some not so successful Isle of Man Sovereigns, allegedly same alloy as above Britannia and before and after - One Sovereign 1975...
Here is another relative success of a 1987 Britannia, obverse only: There is a mark in the second curl wave in hair above ear [ATTACH] After:...
Here are some more pictures: First is Singapore 1988 100 Singold, orange on dragon body and a bunch of miscellaneous on the obverse. Same...
Yes, I have seen the spot removal "tag", but not on anything of mine. Confidentially I have done alright just following basic protocol. I did...
Please use the above method. Hell, if you were in the DC area I would do it for you. It really works VERY WELL, it will not mark from just resting...
Those are exactly the orange spots on your Albanian coin. This is a VERY mild electrolytic reaction, so no "boiling" of metal. I think the...
If you think about it, oxidizing an oxidant may work but may not be the best move as it may eat underlying metal or alloyed constituents and alter...
He has said as much but in some thread gave hint to it.... I may try an Isle of Man later tonight or tomorrow because I hate my vikings being...
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