That one should only be used under great caution it's pretty aggressive, baking soda and aluminum foil are less problematic.
I congratulate you for doing so, this earns you my respect.:thumb: As others have already stated mintage numbers are not everything, if a design...
I can imagine this coin having an even nicer patina in hand than what's shown on the picture.
Something I forgot to say, the volume of my coins is approx. 1/10th (excl. BRD Pfennige) of yours and the spread of upper and lower price is...
A little bit chromium out of curiosity is okay, for serious physical investment I don't see it to be suited very well (the same critical points...
Wow that's a lot. If you decide to extend your collection do you have some kind of methodology of organization by which you add to existing parts...
Where needed correct cleaning helps to enjoy a coin more.
True, a scale is a must. Regarding my Blech comment, I didn't use to think like that in the past. My motivations and tastes for buying a coin have...
You may perhaps want to take a look at older Italian 50 & 100 Lira coins, they were made out of chrome steel/stainless steel/acmonital and contain...
The Wartburg bei Eisenach is listed as Unesco World Heritage, mostly famous for the translation of the New Testament from Greek to German by...
You're right BUncirculated, the larger image shows the reflection better. My bad!
Already corrected.
How strongly effects such a sratch like that above Ike's head the grade based on Sheldon scale for proof and ms coins?
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