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Men at work with loading machine and shuttle car. Probably Joy Machinery.

1. Miners Operating a Loading Machine

2. Loading Machine Discharges Coal into Shuttle Car

Two miners work with a machine to undercut coal.

3. Miners Undercutting Coal with Machine

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.

4. Miners with Cutting Machine, Mine 206, Ky.

Miner running a continuous mining machine.

5. Continuous Mining Machine

Three miners work on a piece of machinery at Elkhorn, W. Va.

6. Crozer Coal and Coke Company, 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."

7. Mining Bituminous Coal, Pa.

Man sits by controls to loaded mine car.

8. Man Sitting on Loaded Mine Car

9. Two Men with Cutting Machine