twenty-cent piece

twenty-cent piece is a coin of the United States dollar or silver coin.

Overview

Materials recorded for it include silver and copper. It is associated with United States. Catalogue entries for coins state issue, mint, grade and any certification. VALÉORINE records this subject so that lots referring to it can be described consistently.

In detail

Obsolete coin of the United States (1875-1878)

Sources

Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.

reference work · Reputable secondary · Wikipedia
“Twenty-cent piece (United States)”, English Wikipedia, consulted as further reading
Consult the source
reference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q4030090: twenty-cent piece
Consult the source