| Year | Operation Name | Number | Type | Opening | District | City | County | Company Name | Railroad Shipments (tons) | Railroad to Mine | Truck Shipments (tons) | Total Production (tons) | Days Worked | Employees | Notes |
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| 1938 | Edwards | | Stripping | | 1 | | Lackawanna | Edwards Coal Co. | 7,510 | | 1,795 | 9,305 | 75 | 13 | | | 1939 | Edwards | | Stripping | | 1 | | Lackawanna | Edwards Coal Co. | 9,270 | | 4,743 | 14,013 | 122 | 8 | | | 1940 | Edwards | | Stripping | | 1 | | Lackawanna | Edwards Coal Co. | 19,011 | | 3,353 | 22,364 | 221 | 34 | |
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