Disambiguation evidence for Calumet & Hecla Mining Company via surface form
"Calumet and Hecla Mining Company (historically based in area)"
Triples (1)
Triples where some other subject referred to this entity
as "Calumet and Hecla Mining Company (historically based in area)".
Calumet Township, Michigan
→
hasHistoricCompany
→
"Calumet and Hecla Mining Company (historically based in area)"
ⓘ
↳ resolves to Calumet & Hecla Mining Company