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Print published in a book titled, "Properties Owned and Controlled By the Consolidated Coal Company West Virginia Properties Inspected By Directors And Their Guests Aug. 2-3, 1907".
Two miners standing next to drilling machine.
Two miners operate a cutting machine. 'Credit must be given to Willaim Vandivert, 21 East Tenth St., New York 3, N.Y., Not to be reproduced without written liscense.'
A very large cutting machine being operated by a miner. 'Credit must be given to William Vandivert, Not to be reproduced without written liscense.
Two men operating a loading machine.
Caption on back reads, 'Making a cut in the coal face is this Mastodon of the machine age - an underground cutter.  Rubber tired for mobility, and mounting a 9-foot cutting blade armed with whirring steel bits, it can cut a full 360 degree arc.  This and similar machines give America's bituminous coal mines almost unlimited capacity for production.'
Two miners work with a cutting machine at Pursglove No. 15.
Miner works with cutting machine at Jamison No. 9 mine.
Two men working on the loading machine.
Man operating a JMC1 continuous miner.
Mountaineer Coal Company, Division of Consolidation Coal Company.
Men at work with loading machine and shuttle car. Probably Joy Machinery.
Two miners work with a cutting machine at Mine 206, Kentucky. 'This material is the property of the Consolidation Coal Co. and must be returned promptly to: Advertising Department, Consolidation Coal Company, 30 Rockefeller Plaza, New York, N.Y.
Miner running a continuous mining machine.
Two miners work with a machine to undercut coal.
Three miners work on a piece of machinery at Elkhorn, W. Va.
"The miner is using a compressed-air drill to drive a hole in the lower edge of the working face of the coal vein."