| 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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| 1934 | Salem | | Colliery | | 14 | Salem Twp. 1 | Luzerne | East Moriches Coal Co. | 567 | | 0 | 1,213 | 36 | 54 | | | 1935 | Salem | | Colliery | | 14 | Salem Twp. 1 | Luzerne | East Moriches Coal Co. | 1,644 | | 0 | 2,044 | 48 | 54 | |
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