We can certainly point you at resources, but it will take time, a lot of time, Since you showed Lincoln cents, lets start there....
Actually only 4 "different" bidders and they are showing suspect habits often seen on gemstone area by owners who boost bid their items. IMO, Jim
If humans help the natural chemical processes to take place faster and more intense. (IMO) Jim
In beginning chemistry 'chemical bonds' is taught as if all are the same. Then as one goes to the next level, they are taught as ionic and...
Jorje, Even if the date is 1943, there is not enough details to validate it as real and not a fake . Here is my '43 copper cent fake from China (...
An uncirculated 1955 cent is 3.11 +/- .13 , so from 2.98 to 3.24 is official, but a circulated coin will weigh less. Also if someone is...
If you use stapled 2x2 s, use only stainless steel staples , not the regular office supply steel ones as over time they rust ( usually in the...
Any gold layer would be so thin there would be no monetary value , even if you could remove it. Jim
Pareidolia
The people hoarding copper should read the financial news,...
Why not take AU all the way to 70, and then the 'New UNC' can go to 100. every one has to get re-certified to get the new labels. Insider can get...
Al least it isn't an " error coin joke". https://www.gocomics.com/pearlsbeforeswine/2019/05/16
The only doubling I see is Mechanical doubling on the bottom of the horiz. part of the 7 and the bottom of the 2. Jim
Its Ferric Chloride solution, used to etch copper for printed circuit boards. There is a physical reaction to minting that hardens the nickel and...
Don't make him laugh, it blows the oxygen cannulas out of his nose :) HB Doug, and many more!! Jim
It's a lot easier to explain quantum effects on time dilation and thus apparent speed to a Highway patrol.
Cheech and any others,the reason I posted the previous in post 68 was to prevent this type of responses until something documenting heritages...
I was lucky, All were purchased raw and I was aware of the scratched one, and was hoping on the toned genuine one, but got the code 91 :( I...
I have several threads in the past 2008-2011 and I feel very sure yours is real. Most people do not realize the obverse is also diagnostic. Check...
!. Yes better photos would help. 2. It got hit (s), unfortunately right in the only real doubled area on such a coin, But, it would be far odds...
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