| 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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| 1915 | Troy | | Colliery | No. 1 Tunnel | 8 | Exeter 1 | Luzerne | Campbell, Johns & Co. | 36,295 | LV | 0 | 39,215 | 233 | 90 | | | 1916 | Troy | | Colliery | Henry Drift | 9 | Exeter 1 | Luzerne | Campbell, Johns & Co. | 24,425 | LV | 0 | 28,618 | 274 | 87 | |
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