| 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 |
|---|
| 1950 | Bliss Bros. | | Stripping | | 1 | Archbald 2 | Lackawanna | Bliss Bros. | 4,117 | | 0 | 5,415 | 131 | 7 | Coal prepared at Powderly Breaker. |
| 1951 | Bliss Bros. | | Stripping | | 1 | Archbald 2 | Lackawanna | Bliss Coal Co. | 7,246 | | 0 | 7,246 | 165 | 8 | Coal prepared at Powderly Breaker. |
| 1952 | Bliss Bros. | | Stripping | | 1 | Archbald 2 | Lackawanna | Bliss Coal Co. | 23,958 | | 0 | 23,958 | 191 | 11 | Coal prepared at Powderly Breaker. |
| 1953 | Bliss Bros. | | Stripping | | 1 | Archbald 2 | Lackawanna | Bliss Coal Co. | 13,729 | | 0 | 13,729 | 223 | 9 | |
| 1954 | Bliss Bros. | | Stripping | | 1 | Archbald 2 | Lackawanna | Bliss Coal Co. | 7,010 | | 0 | 7,010 | 191 | 7 | Coal prepared at Powderly Breaker. |
Note 2: From a list of Anthracite Operators. This may not be the operation location.