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Coining less expensive currency: Bringing down the cost of making nickels
Date: June 21, 2018 Source: National Institute of Standards and Technology (NIST) Summary: Cashing in on materials science, makes a new nickel for use in the U.S. Mint. The work might be useful for b… (View Post)4 -
Re: My toner pick ups today. 1960-d 25c. 1946 10c.
Love the quarter! (View Post)2 -
Re: 1943 PDS Washingtons for the Registry set
Gorgeous trio! (View Post)1 -
Re: Eric P. Newman's 1792 Washington President Gold piece to be sold
In Eric's own words: "To prove its ownership by George Washington requires a review of circumstantial evidence, and it is up to the reader to evaluate how convincing that proof may be."… (View Post)1 -
Re: Does anyone collect Gold Dollars? Show your tiny treasures!
@coin4sale I'm not familiar with Roche's coins, but sure would love to see the photographs. Thanks for the heads up. As for gold dollars, I'm no collector -- only as a type coin. I hav… (View Post)1