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You searched for: Acquisition Source Consolidation Coal Company Remove constraint Acquisition Source: Consolidation Coal Company Corporate Names Joy Manufacturing Company. Remove constraint Corporate Names: Joy Manufacturing Company. Medium print Remove constraint Medium: print Topical Subjects Coal mines and mining--Equipment and supplies. Remove constraint Topical Subjects: Coal mines and mining--Equipment and supplies. Topical Subjects Mining machinery. Remove constraint Topical Subjects: Mining machinery.
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A Joy Manufacturing Co. Continuous Mining Machine. ML 5196 DIO57.
Joy executives stand beside a continuous mining machine.
Coal loaders sit outside the Joy Manufacturing Factory.  Caption on photo reads, 'Mine equipment suppliers are busy turning out machinery for mechanical mining. For example, Joy Mfg. recently went on double shift operation to speed up production of mining machinery.'