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1950s - Vintage Underground Mine Telephone - Explosion proof.
Object/Artifact
-
Mine & Military Museum - Springs
Name/Title
1950s - Vintage Underground Mine Telephone - Explosion proof.
Description
Communications were critical on all levels on a mine. Fire and blasting were a normal part of mining so the equipment had to withstand the pressure
Acquisition
Acquisition Method
Donated - now owned by MMM
Acquired From
Prosafe
