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• Drainage characteristics of Alabama coal
• Some small coal jigs for mechanical cleaning of coal at truck mines and other low-tonnage operations
• Washability studies of the Clark and Gholson coal beds at Boothton, Ala.
• A combination cleaning and dewatering process for treating fine sizes of coal :preliminary report
• Washability study of coal from a strip pit bed on the Cumberland Plateau, near Chalybeate Van Buren County, Tenn.