7 Anti-Counterfeiting Techniques

WAYS THAT MINTS TRY TO PREVENT COUNTERFEITING Many people know about the anti-counterfeiting techniques that have been applied to currency banknotes but not those applied on coins. People usually assume that coins are not prone to counterfeit but it will shock you to...

Striking errors

Although they are quite noticeable, I am not referring to striking in that way! (adjective: attracting attention by reason of being unusual, extreme, or prominent) After our talk on Planchet Errors, now we are going to talk about striking errors. Now there are many...

When an error is not a mistake

The OED lists the definition or Error as (1) A mistake  or   (1.3 technical) A measure of the estimated difference between the observed or calculated value of a quantity and its true value. In the world of coins, the 1.3 definition is much more important than the 1...

A Two Million dollar dime, I want one!

So this story has been blowing up the internet. I am sure you have seen it. I have had about 10 people post it to me. If you have not, here is the gist. A coin collector bought a dime (yea a 10 cent piece) for $1,997,500 in Tampa on January 7, 2016. Is it awesome,...

How Did This Stuff Get In My Pocket?

The US has a long, well for us, history of minting coins. In 1792 we established the US mint. The official place to make coinage! Now to be clear, people were making items that were traded for commodities (Wampum anyone) since we got here and stared needing stuff....