https://www.mineralab.com/SpecificGravity/
For whatever it is worth, it is an Acrylic glue. I wouldn't expect any problems from it.
I am all for buying the keys in general, But I have left a few relatively popular and available, although expensive, for my son to fill in if he...
With all of the bother to sell it and deliver , etc. I would cut up and use as cash for the move. Jim
Most of the old timer variety seekers on the forum could make a lot of money if they didn't have ethics, didn't mind exaggerating ,or outright...
Yes, it is similar , but it is also not a DDO and IMO worth a dollar max. That one and yours shows Machine Doubling, but on the good side you can...
I think that almost any collector of anything ( including coins) is OCD to an extent. If you can't walk past a coin on the parking lot payment...
I have forgotten which I used for this one, but an fairly sure the Samsung NX-1000 with extension tubes and either the original lens , or a setup...
These might do for your purpose,...
I will back the horse. A lot of mechanical doubling or shearing in areas, but not a true doubled die. IMO. Jim
MD, as Tommy says above.
If you are talking about the "IN GOD WE TRUST" area, yes , it is die deterioration caused by overused and damaged dies , IMO, and the date and...
Acid environment. The design will dissolve evenly in acid, so the design will stay there no matter the thinness, but tumbled or corrosion will...
The thickness is not a government specification whereas weight and diameter is. The amount of copper in a cent is 3.11 +/- grams, the amount of...
Its fine to say you dislike a particular coin, but DO not then continue in a political discussion on the design. Barber is the bottom of my list.
No true doubled dies. It does help to explain the situation if you mention which part appears doubled to you, then our replies will help you...
Mainly die deterioration damage, maybe a tiny amount of mechanical doubling. No extra value. try this...
And it was set up with the intention to be just that I understand , and support. On the PCI slabs , here ( from another coin forum) is a good...
Sorry guys , I was a century off 1917DDO :)
Not a DDO, The key for me on these is the 7 . Look at the photos in this reference , at the top of the 7 . It is almost a vertical doubling in...
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