| 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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| 1883 | Maffet | | Colliery | Slope / Tunnel | Middle | Sugar Notch | Luzerne | Hanover Coal Co. | 0 | | 0 | 59,786 | 201 | 297 | | | 1884 | Maffet | | Colliery | Shaft | Middle | Sugar Notch | Luzerne | Hanover Coal Co. | 0 | Lehigh & Susquehanna | 0 | 95,466 | 178 | 324 | | | 1885 | Maffet | | Colliery | | 3 | Sugar Notch | Luzerne | Hanover Coal Co. | 0 | Lehigh & Susquehanna | 0 | 115,679 | 164 | 303 | | | 1886 | Maffet | | Colliery | | 3 | Sugar Notch | Luzerne | Hanover Coal Co. | 119,643 | Lehigh & Susquehanna | 0 | 120,618 | 164 | 329 | | | 1887 | Maffet | | Colliery | | 3 | Sugar Notch | Luzerne | Hanover Coal Co. | 133,068 | | 0 | 136,658 | 206 | 360 | | | 1888 | Maffet | | Colliery | | 3 | Sugar Notch | Luzerne | Hanover Coal Co. | 152,339 | | 0 | 153,638 | 233 | 332 | | | 1889 | Maffet | | Colliery | | 3 | Sugar Notch | Luzerne | Hanover Coal Co. | 153,890 | | 0 | 154,574 | 210 | 349 | | | 1890 | Maffet | | Colliery | | 3 | Hanover Twp. | Luzerne | Hanover Coal Co. | 131,198 | | 0 | 131,910 | 177 | 351 | | | 1891 | Maffet | | Colliery | | 4 | Sugar Notch | Luzerne | Hanover Coal Co. | 137,044 | | 0 | 137,865 | 185 | 270 | | | 1892 | Maffet | | Colliery | | 4 | Sugar Notch | Luzerne | Hanover Coal Co. | 110,376 | | 0 | 111,116 | 166 | 315 | | | 1893 | Maffet | | Colliery | | 4 | Sugar Notch | Luzerne | Hanover Coal Co. | 97,557 | | 0 | 98,288 | 175 | 260 | | | 1894 | Maffet | | Colliery | | 4 | Sugar Notch | Luzerne | Hanover Coal Co. | 66,442 | | 0 | 67,116 | 148 | 224 | | | 1895 | Maffet | | Colliery | | 4 | Sugar Notch | Luzerne | Hanover Coal Co. | 20,537 | | 0 | 21,287 | 49 | 224 | | | 1928 | Cullen | | Washery | | 12 | | Luzerne | Hanover Coal Co. | 4,000 | CNJ / DL&W | 0 | 6,020 | 130 | 23 | |
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