Hong Kong twenty-cent coin
Hong Kong twenty-cent coin is a coin or coin type.
Overview
Materials recorded for it include nickel and brass. It is associated with Hong Kong. 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
denomination of the Hong Kong dollar
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
“Hong Kong twenty-cent coin”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q4155622: Hong Kong twenty-cent coin
Consult the source