| 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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| Baltimore | No. 5 | Colliery | No. 2 Shaft / No. 3 Shaft / No. 5 Shaft / Conyngham Hillman Shaft / Conyngham Baltimore Shaft | 10 | Wilkes-Barre 1 | Luzerne | Delaware & Hudson Co. (Inside) Hudson Coal Co. (Outside) | 468,399 | D&H | 0 | 505,547 | 274 | 746 | | | Baltimore | No. 5 | Washery | | 10 | Wilkes-Barre 1 | Luzerne | Delaware & Hudson Co. (Inside) Hudson Coal Co. (Outside) | 3,439 | D&H | 0 | 3,439 | 274 | | Employees included with colliery. | | Baltimore Tunnel | | Colliery | No. 4 Tunnel | 10 | Wilkes-Barre 1 | Luzerne | Delaware & Hudson Co. (Inside) Hudson Coal Co. (Outside) | 3,064 | D&H | 0 | 3,550 | 274 | 291 | | | Baltimore Tunnel | | Washery | | 10 | Wilkes-Barre 1 | Luzerne | Delaware & Hudson Co. (Inside) Hudson Coal Co. (Outside) | 0 | D&H | 0 | 702 | 3 | | Employees included with colliery. | | Black Diamond | | Colliery | Shaft | 10 | Luzerne 1 | Luzerne | Haddock Mining Co. | 143,067 | DL&W / LV | 0 | 194,225 | 236 | 440 | | | Conlon | | Colliery | Slope | 10 | | Luzerne | John Conlon Coal Co. | 84,747 | D&H | 0 | 85,947 | 301 | 114 | | | Delaware | | Colliery | No. 1 Shaft / No. 2 Shaft / Waddells Shaft | 10 | Plains Twp. 1 | Luzerne | Delaware & Hudson Co. (Inside) Hudson Coal Co. (Outside) | 269,906 | D&H | 0 | 287,561 | 272 | 726 | | | East Boston | | Colliery | Shaft | 10 | Kingston Twp. 1 | Luzerne | East Boston Coal Co. | 126,822 | DL&W / LV / PRR | 0 | 132,924 | 169 | 422 | | | East Boston | | Washery | | 10 | Kingston Twp. 1 | Luzerne | East Boston Coal Co. | 2,736 | DL&W / LV / PRR | 0 | 10,601 | 308 | 19 | | | Laflin | | Colliery | Shaft / Tunnel | 10 | Laflin 1 | Luzerne | Delaware & Hudson Co. (Inside) Hudson Coal Co. (Outside) | 112,133 | D&H | 0 | 134,989 | 150 | 489 | | | Louise | | Colliery | Tunnel / Drifts (7) | 10 | Luzerne 1 | Luzerne | Raub Coal Co. | 132,265 | LV | 0 | 147,555 | 268 | 439 | | | Madeira | | Colliery | Slope / Drift | 10 | Plains 1 | Luzerne | Wilkes-Barre Colliery Co. | 127,656 | D&H | 0 | 133,298 | 290 | 264 | | | Mineral Spring | | Colliery | Shaft / Slope / No. 34 Tunnel | 10 | Wilkes-Barre 1 | Luzerne | Lehigh Valley Coal Co. | 180,505 | LV | 0 | 216,221 | 177 | 362 | | | Miners Mills | | Colliery | No. 1 Slope / No. 2 Slope | 10 | Miners Mills 1 | Luzerne | Healey Coal Co. | 49,783 | LV | 0 | 52,740 | 254 | 98 | | | Pine Ridge | | Colliery | Pine Ridge Shaft / Laurel Run Slope | 10 | Miners Mills 1 | Luzerne | Delaware & Hudson Co. (Inside) Hudson Coal Co. (Outside) | 320,431 | D&H | 0 | 322,161 | 241 | 986 | | | Ridgewood | | Colliery | Shaft | 10 | Plains Twp. 1 | Luzerne | Traders Coal Co. | 222,178 | CNJ / Erie | 0 | 235,633 | 281 | 509 | | | Wyoming | | Colliery | Slope (2) / Drifts (2) / Tunnel | 10 | Plains Twp. 1 | Luzerne | Central Coal Co. | 32,010 | D&H | 0 | 33,167 | 230 | 132 | |
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