jonathanb ✭✭✭✭✭

@Cidercottage26 you should be able to attribute this yourself. Give it a shot? How could this be produced (a) within the mint or (b) outside of the mint? Any answer must be consistent with everything… (View Post)

Unquestionably real error. @Cidercottage26 can you describe at least two features that make this unquestionably real? (View Post)

European medals don't get a lot of love in the US, and electrotypes of European medals get even less. (View Post)

FWIW it's easy to refine copper. If two pieces both test as essentially pure copper, that wouldn't tell you much. And I'm not sure I'd trust XRF results to measure contaminants at… (View Post)

An interesting Linked States George Washington inaugural button just closed on eBay. This button is very popular but not terribly rare. There are several dozen examples in the Stack's and Herita… (View Post)