# Relationship history for MSHA mine 4606807

Current hierarchy: **Addair James S Sr → Circle (S) Coal Company Inc → Mine No 5 (1)**

- 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:** Edward A  Asbury → Mine No 5 (1); 1983-08-05 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Resources Development Corp → Mine No 5 (1); 1984-06-01 to 1987-02-17; source msha-controller-operator-history
- **controller_controls_mine:** Ruth  Prater  et al → Mine No 5 (1); 1984-06-01 to 1994-02-14; source msha-controller-operator-history
- **controller_controls_operator:** Ruth  Prater  et al → Resources Development Corp; 1984-06-01 to 1987-02-17; source msha-controller-operator-history
- **operator_operates_mine:** Bw Mining Inc → Mine No 5 (1); 1987-02-18 to 1989-08-27; source msha-controller-operator-history
- **controller_controls_mine:** Ward Frankie B → Mine No 5 (1); 1987-02-18 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ward Frankie B → Bw Mining Inc; 1987-02-18 to 1989-08-27; source msha-controller-operator-history
- **operator_operates_mine:** Banna Run Coal Company Inc → Mine No 5 (1); 1989-08-28 to 1990-12-31; source msha-controller-operator-history
- **controller_controls_operator:** Edward A  Asbury → Banna Run Coal Company Inc; 1989-08-28 to 1990-12-31; source msha-controller-operator-history
- **operator_operates_mine:** Circle (S) Coal Company Inc → Mine No 5 (1); 1991-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Addair James S Sr → Mine No 5 (1); 1991-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Addair James S Sr → Circle (S) Coal Company Inc; 1991-01-01 to current/open; source msha-controller-operator-history