| 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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| 1912 | Premier | | Washery | | 4 | | Lackawanna | Premier Coal Co. | 14,374 | L&WV | 0 | 14,374 | 130 | 22 | | | 1913 | Premier | | Washery | | 4 | | Lackawanna | Premier Coal Co. | 27,551 | L&WV | 0 | 27,566 | 156 | 22 | |
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