| 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. | 165,038 | CNJ / D&H / DL&W / PRR | 0 | 200,662 | 278 | 400 | | | Kingston | No. 2 | Colliery | No. 2 Shaft / No. 3 Shaft / Slope | 12 | Edwardsville 1 | Luzerne | Kingston Coal Co. | 493,315 | CNJ / D&H / DL&W / LV / PRR | 0 | 583,166 | 287 | 1124 | | | Lance | No. 11 | Colliery | Shaft | 12 | Plymouth 1 | Luzerne | Lehigh & Wilkes-Barre Coal Co. | 330,821 | CNJ | 0 | 368,112 | 251 | 724 | | | Nottingham | No. 15 | Colliery | No. 15 Shaft / Reynolds Slope | 12 | Plymouth 1 | Luzerne | Lehigh & Wilkes-Barre Coal Co. | 504,813 | CNJ | 0 | 588,550 | 250 | 1144 | | | Plymouth | No. 3 | Colliery | No. 2 Shaft / No. 3 Shaft | 12 | Plymouth 1 | Luzerne | Delaware & Hudson Co. | 363,731 | D&H | 0 | 373,656 | 224 | 1224 | | | Plymouth | No. 3 | Washery | | 12 | Plymouth 1 | Luzerne | Delaware & Hudson Co. | 38,965 | D&H | 0 | 121,442 | 144 | | Data included with colliery. | | Plymouth | No. 5 | Colliery | No. 4 Shaft / No. 5 Shaft / Boston Shaft | 12 | Plymouth 1 | Luzerne | Delaware & Hudson Co. | 437,951 | D&H | 0 | 472,428 | 262 | 988 | | | Plymouth | No. 5 | Washery | | 12 | Plymouth 1 | Luzerne | Delaware & Hudson Co. | 3,217 | D&H | 0 | 38,764 | | | Data included with colliery. | | Plymouth Red Ash | | Colliery | Slope | 12 | Plymouth 1 | Luzerne | Plymouth Red Ash Coal Co. | 21,550 | DL&W | 0 | 27,165 | 256 | 54 | | | Shawnee | | Colliery | Slope | 12 | | Luzerne | Shawnee Coal Co. | 3,521 | | 0 | 5,920 | 221 | 13 | | | Woodward | | Colliery | Shaft / Slope | 12 | Edwardsville 1 | Luzerne | Delaware, Lackawanna & Western Railroad Co. | 908,420 | DL&W | 0 | 956,840 | 267 | 1656 | |
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