| 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 |
|---|
| 1927 | Gray | | Stripping | | 2 | | Lackawanna | Lackawanna Valley Fuel Co. | 5,017 | NYO&W | 0 | 5,017 | 267 | 27 | Coal prepared at Lackawana Washery, 4th District. |
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