Jeffrey 35-B A. C. Shortwall Mining Machine   Save
Jeffrey Manufacturing Company Collection
Description: Shortwall coal cutter made by the Jeffrey Manufacturing Company of Columbus, Ohio in use at the Francisco Mining Company, Francisco, Indiana, 1923. The cutter could be equipped with a variety of alternating current motors, ranging from 200 volts to 500 volts in operating current. View on Ohio Memory.
Image ID: AL01440
Subjects: Mining machinery; Ohio Economy--Economy--Business
Places: Francisco (Indiana)