| 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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| 1928 | Crippen | | Colliery | | 6 | | Lackawanna | Throop Coal Co. | 0 | Truck 1 | 15,230 | 15,230 | 288 | 20 | | | 1929 | Crippen | | Colliery | | 6 | | Lackawanna | Throop Coal Co. | 0 | Truck 1 | 11,936 | 11,936 | 195 | 14 | | | 1930 | Crippen | | Colliery | | 6 | | Lackawanna | Throop Coal Co. | 0 | Truck 1 | 3,924 | 3,924 | 116 | 14 | Coal prepared at Throop Washery, 6th District. |
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