Phoenix Mine Ashbed Shaft

Loading an ore skip - C&H mines

Hecla Mine - Calumet, MI

Calumet & Hecla Shaft No. 9 & 10 - Calumet, MI

Hecla Mine Shafts 2 & 3 - Calumet, MI

Hecla Mine - Calumet, MI

C&H No. 3 Rockhouse

C&H Shaft House - Calumet, MI

Calumet & Hecla Shaft No. 9 & 10 - Calumet, MI

C&H Miners - Calumet

C&H Red Jacket Shaft - Calumet, MI

C&H Osceola Shaft No.13

Timbering in C&H mines

Pneumatic Drilling - C&H - Calumet, MI 1916

Setting charges - C&H mines

A C&H hoisting engine

C&H Shaft No.2 - Calumet, MI

Minesota Mine - Rockland, MI