Lewis and Clark Exposition dollar
Lewis and Clark Exposition dollar is a commemorative coin or coin type.
Also recorded as Lewis and Clark Exposition gold dollar.
Overview
Commemorative United States coin.
In detail
Materials recorded for it are copper and gold.
It is associated with United States.
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
“Lewis and Clark Exposition gold dollar”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q17064440: Lewis and Clark Exposition dollar
Consult the source