| 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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| 1885 | Filer | | Colliery | Slope | 1 | Winton | Lackawanna | Griffiths, Thomas & Co. | 46,717 | DL&W | 0 | 47,575 | 160 | 197 | | | 1886 | Filer | | Colliery | Slope | 1 | Winton | Lackawanna | Griffiths, Thomas & Co. | 43,262 | DL&W | 0 | 45,207 | 146 | 197 | |
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