Date: | 1939 |
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Description: | Four International PD-80 Diesel power units compounded on a drill rig owned by Taubert & McKee of Fort Worth, Texas, drilling a 4,500 foot hole two miles f... |
Date: | 1916 |
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Description: | A young woman outside industrial building or factory holds a Mogul Jr. 1 HP engine mounted on a skid with two wheels. A man stands nearby on the left. On t... |
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