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LaSalle #1 Rockhouse

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Buildings, Manpower, Labor, Unskilled Labor La Salle #1 Rockhouse #278 [An interior view of a shaft rockhouse. A man is visible lifting rocks from the grizzly. A belt from the ceiling probably drives a rock crusher near the man. Electric lights and wires are visible on the ceiling. A counting mechanism of some kind can also be seen on the wall.]

Scanned: October 11, 2005


Tamarack #3 shaft.

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Buildings, Manpower, Labor, Unskilled Labor Tamarack #3 shaft. Rockhouse breaker floor C&H print #123 [An interior photo of a rockhouse floor. Two men can be seen lifting rocks off of the floor. A grizzly and rock crushers are also visible. A drop hammer appears on the right side of the photo.]

Scanned: October 11, 2005


Tamarack #2 shaft.

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Buildings, Manpower, Labor, Unskilled Labor Tamarack #2 shaft. Rockhouse breaker floor C&H print #122 [An interior photo of a rockhouse floor. Six men are visible in the picture. Three men appear to be using a drop hammer to separate copper and rock while three other men appear to be waiting to take away the result in their wheelbarrows. A number of electric lights are on the ceiling.]

Scanned: October 11, 2005