| 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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| 1948 | Maltby | | Bank | | 9 | Swoyersville 1 | Luzerne | Luzerne County Gas & Electric Corp. | 0 | | 0 | 4,654 | 12 | 4 | | | 1949 | Maltby | | Bank | | 9 | Swoyersville 1 | Luzerne | Luzerne County Gas & Electric Corp. | 0 | Truck 1 | 74,012 | 74,012 | 140 | 3 | | | 1950 | Maltby | | Bank | | 9 | Swoyersville 1 | Luzerne | Luzerne County Gas & Electric Corp. | 0 | Truck 1 | 48,779 | 48,779 | 160 | 3 | Slush | | 1951 | Maltby | | Bank | | 9 | Swoyersville 1 | Luzerne | Luzerne County Gas & Electric Corp. | 0 | Truck 1 | 24,457 | 24,457 | 91 | 3 | Slush | | 1952 | Maltby | | Bank | | 9 | Swoyersville 1 | Luzerne | Luzerne County Gas & Electric Corp. | 0 | Truck 1 | 38,803 | 38,803 | 178 | 3 | Slush (bank) coal. |
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