| 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 |
|---|
| 1929 | Flanagan | No. 14 | Washery | | 8 | | Luzerne | Flanagan Coal Co. | 86,570 | Erie | 0 | 86,570 | 201 | 54 | | | 1930 | Flanagan | No. 14 | Washery | | 8 | | Luzerne | Flanagan Coal Co. | 17,805 | Erie | 0 | 17,805 | 46 | 32 | |
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