Calumet &amp; Hecla, Michigan, 1910s
Photographer not credited.
Scanned by <a href="//commons.wikimedia.org/wiki/User:Infrogmation" title="User:Infrogmation">Infrogmation</a> from period postcard in own collection. ; Previously uploaded by <a href="//commons.wikimedia.org/wiki/User:Infrogmation" title="User:Infrogmation">Infrogmation</a> to en:Wikipedia under same name 17:21, 18 July 2003