| 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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| 1939 | Lally | | Stripping | | 1 | | Lackawanna | A. H. Lally Coal Co. | 9,522 | | 0 | 9,522 | 49 | 9 | | | 1940 | Lally | | Stripping | | 1 | | Lackawanna | A. H. Lally Coal Co. | 31,646 | | 0 | 31,646 | 106 | 8 | Coal prepared at Powderly Breaker. | | 1941 | Lally | | Stripping | | 1 | | Lackawanna | A. H. Lally Coal Co. | 34,821 | | 0 | 34,821 | 120 | 10 | | | 1942 | Lally | | Stripping | | 1 | | Lackawanna | A. H. Lally Coal Co. | 23,077 | | 0 | 23,077 | 87 | 10 | Coal prepared at Powderly Breaker. |
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