| 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 | DeRoma | | Stripping | | 12 | | Luzerne | Michael DeRoma | 0 | | 0 | 10,629 | 258 | 6 | Run of mine coal prepared at Kingston No. 4 | | 1939 | DeRoma | | Stripping | | 12 | | Luzerne | Michael DeRoma | 0 | | 0 | 5,721 | 71 | 8 | Coal shipped run of mine to Kingston No. 2 Breaker. | | 1941 | SCC | No. 7 | Stripping | | 14 | Nanticoke 1 | Luzerne | Michael DeRoma | 25,533 | | 0 | 25,533 | 158 | 5 | |
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