| 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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| Gaylord | | Colliery | Shaft / Slope | 12 | Plymouth 1 | Luzerne | Kingston Coal Co. | 186,163 | D&H / DL&W | 0 | 223,007 | 301 | 417 | | | Kingston | No. 2 | Colliery | No. 2 Shaft / No. 3 Shaft | 12 | Edwardsville 1 | Luzerne | Kingston Coal Co. | 479,783 | CNJ / D&H / DL&W / LV / PRR | 0 | 585,189 | 301 | 1095 | | | Lance | No. 11 | Colliery | Shaft | 12 | Plymouth 1 | Luzerne | Lehigh & Wilkes-Barre Coal Co. | 319,052 | CNJ | 0 | 361,419 | 290 | 700 | | | Nottingham | No. 15 | Colliery | No. 15 Shaft / Reynolds Slope | 12 | Plymouth 1 | Luzerne | Lehigh & Wilkes-Barre Coal Co. | 595,191 | CNJ | 0 | 678,765 | 287 | 1177 | | | Plymouth | No. 3 | Washery | | 12 | Plymouth 1 | Luzerne | Delaware & Hudson Co. | 168,385 | D&H | 0 | 211,794 | 335 | | Included with Plymouth No. 5 Colliery. | | Plymouth | No. 5 | Colliery | No. 2 Shaft / No. 3 Shaft / No. 4 Shaft / No. 5 Shaft / Boston Shaft | 12 | Plymouth 1 | Luzerne | Delaware & Hudson Co. | 790,995 | D&H | 0 | 901,677 | 393 | 2200 | Days reported worked exceed 365. | | Plymouth | No. 5 | Washery | | 12 | Plymouth 1 | Luzerne | Delaware & Hudson Co. | 1,249 | D&H | 0 | 1,249 | | | Included with Plymouth No. 5 Colliery. | | Plymouth | | Washery | | 12 | Plymouth 1 | Luzerne | Plymouth Co., Inc. | 79,220 | CNJ / DL&W | 0 | 80,000 | 283 | 49 | | | Plymouth Red Ash | | Colliery | Slope | 12 | Plymouth 1 | Luzerne | Plymouth Red Ash Coal Co. | 18,450 | DL&W | 0 | 19,370 | 263 | 54 | | | Shawnee | | Colliery | Slope | 12 | | Luzerne | Shawnee Coal Co. | 0 | Wagon | 4,658 | 4,978 | 258 | 8 | | | Woodward | | Colliery | Shaft / Slope | 12 | Edwardsville 1 | Luzerne | Delaware, Lackawanna & Western Railroad Co. | 1,040,749 | DL&W | 0 | 1,085,954 | 305 | 1636 | |
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