# Relationship history for MSHA mine 4603977

Current hierarchy: **Rackwood Mineral Holdings Plc → Royal Scot Minerals Inc → No 5 Tipple**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-13T11:19:05.459773+00:00

## Valid-time edges

- **controller_controls_mine:** Gould Inc → No 5 Tipple; 1950-01-01 to 1987-04-14; source msha-controller-operator-history
- **controller_controls_mine:** Westmoreland Coal Company → No 5 Tipple; 1950-01-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Gould Mines Inc → No 5 Tipple; 1974-01-01 to 1980-07-21; source msha-controller-operator-history
- **controller_controls_operator:** Gould Inc → Gould Mines Inc; 1974-01-01 to 1980-07-21; source msha-controller-operator-history
- **controller_controls_mine:** Gould Inc → No 5 Tipple; 1975-06-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Peter K  Moran → No 5 Tipple; 1978-05-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Princess Beverly Coal Company Inc → No 5 Tipple; 1980-07-22 to 1981-08-04; source msha-controller-operator-history
- **controller_controls_operator:** Peter K  Moran → Princess Beverly Coal Company Inc; 1980-07-22 to 1981-08-04; source msha-controller-operator-history
- **controller_controls_mine:** Campbell Resources Inc → No 5 Tipple; 1981-02-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Westmoreland Coal Company → No 5 Tipple; 1981-08-05 to 1983-05-05; source msha-controller-operator-history
- **controller_controls_operator:** Westmoreland Coal Company → Westmoreland Coal Company; 1981-08-05 to 1983-05-05; source msha-controller-operator-history
- **operator_operates_mine:** Rader Run Coal Corp → No 5 Tipple; 1983-05-06 to 1984-07-24; source msha-controller-operator-history
- **controller_controls_mine:** Hunter Carl L → No 5 Tipple; 1983-05-06 to 1987-04-14; source msha-controller-operator-history
- **controller_controls_operator:** Hunter Carl L → Rader Run Coal Corp; 1983-05-06 to 1984-07-24; source msha-controller-operator-history
- **operator_operates_mine:** Southern Coal Mining Of W Va Inc → No 5 Tipple; 1984-07-25 to 1984-11-30; source msha-controller-operator-history
- **controller_controls_mine:** Young James W → No 5 Tipple; 1984-07-25 to 1985-07-09; source msha-controller-operator-history
- **controller_controls_operator:** Young James W → Southern Coal Mining Of W Va Inc; 1984-07-25 to 1984-11-30; source msha-controller-operator-history
- **operator_operates_mine:** Viking Pocahontas Inc → No 5 Tipple; 1984-12-01 to 1987-04-14; source msha-controller-operator-history
- **controller_controls_operator:** Gould Inc → Viking Pocahontas Inc; 1984-12-01 to 1987-04-14; source msha-controller-operator-history
- **operator_operates_mine:** Coal Corp Of America Inc → No 5 Tipple; 1987-04-15 to 1991-07-16; source msha-controller-operator-history
- **controller_controls_operator:** Campbell Resources Inc → Coal Corp Of America Inc; 1987-04-15 to 1991-07-16; source msha-controller-operator-history
- **operator_operates_mine:** Getco Inc → No 5 Tipple; 1991-07-17 to 1992-01-16; source msha-controller-operator-history
- **controller_controls_mine:** Law Alan T → No 5 Tipple; 1991-07-17 to 1992-01-16; source msha-controller-operator-history
- **controller_controls_operator:** Law Alan T → Getco Inc; 1991-07-17 to 1992-01-16; source msha-controller-operator-history
- **operator_operates_mine:** Gould Mining Inc → No 5 Tipple; 1992-01-17 to 1992-05-31; source msha-controller-operator-history
- **controller_controls_mine:** Gould Inc → No 5 Tipple; 1992-01-17 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Gould Inc → Gould Mining Inc; 1992-01-17 to 1992-05-31; source msha-controller-operator-history
- **operator_operates_mine:** Mountaineer Mid-Vol Coal Sales Inc → No 5 Tipple; 1992-06-01 to 1997-11-10; source msha-controller-operator-history
- **controller_controls_mine:** Winebrimmer Gary Dean → No 5 Tipple; 1992-06-01 to 1997-11-10; source msha-controller-operator-history
- **controller_controls_operator:** Winebrimmer Gary Dean → Mountaineer Mid-Vol Coal Sales Inc; 1992-06-01 to 1997-11-10; source msha-controller-operator-history
- **operator_operates_mine:** Royal Scot Minerals Inc → No 5 Tipple; 1997-11-11 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Rackwood Mineral Holdings Plc → No 5 Tipple; 1997-11-11 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Rackwood Mineral Holdings Plc → Royal Scot Minerals Inc; 1997-11-11 to current/open; source msha-controller-operator-history