Jeffrey Mine Fan   Save
Jeffrey Manufacturing Company Collection
Description: Mine fan made by the Jeffrey Manufacturing Company of Columbus, Ohio. It was 18 feet in diameter and was photographed inside the Jeffrey factory, 1909. Mine fans were used to force fresh air into coal mines for miners to breathe and to dissipate dangerous gasses. View on Ohio Memory.
Image ID: AL01277
Subjects: Machinery industry--Ohio; Ohio Economy--Economy--Business
Places: Columbus (Ohio)