Disambiguation evidence for Calumet & Hecla Mining Company office building via surface form
"Calumet & Hecla Mining Company office building"
Triples (1)
Triples where some other subject referred to this entity
as "Calumet & Hecla Mining Company office building".
Calumet Historic District
→
contains
→
"Calumet & Hecla Mining Company office building"
ⓘ
↳ resolves to Calumet & Hecla Mining Company office building