Not that I am aware of.
As in many things in life, it is not a black and white answer. To a large extent it is something you pick up over time, by learning what a given...
As of in all things, the "in" thing changes through the years. Forty five years ago coins were dipped (e.g. ACID was used) to get rid of tarnish....
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Thank you guys! It is not "dirty" gold, so I suspect at some point in time in the past someone "processed" it. However, the lines you see are...
I was born in 1958, so for years now I've been working on putting together an 1858 business strike set. There are 29 Type/Mint Marks in the set,...
I found it in a Space memorabilia auction. There are 4 major Space auction houses in the US, and two of them are also well known in the coin...
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[IMG] [IMG] [IMG] The first US spacewalk (the second in history, the USSR had the first spacewalk ever, about 3 months earlier) occurred on the...
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