| 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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| 1936 | Scalmonti | | Mine | | 2 | | Lackawanna | Scalmonti Coal Co. | 0 | Truck 1 | 5,792 | 5,792 | 235 | 10 | | | 1937 | Scalmonti | | Mine | | 2 | | Lackawanna | Scalmonti Coal Co. | 1,019 | | 0 | 1,019 | 54 | 9 | |
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