Qianlong Tongbao
Qianlong Tongbao is a coin or coin type.
Overview
Materials recorded for it include copper-based alloy. It is associated with Qing dynasty. 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
Chinese cash coin
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
“Qianlong Tongbao”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q57414446: Qianlong Tongbao
Consult the source