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1. Transporting Lumber for Shoring in a Coal Mine

2. Miner Operating a Coal Cutting 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.'

3. Cutting Machine in Operation

A miner at work placing a charge.

4. Miner Placing a Charge

Two miners at work drilling into a wall of coal. John Williams, Coal Life Project.

5. Miners at Work

6. Miner Testing for Gas