# Relationship history for MSHA mine 4405348

Current hierarchy: **Ellis  Baldwin → Triple E Coal Corp → No 4**

- 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:** Ellis  Baldwin → No 4; 1974-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** James C  Ball → No 4; 1975-09-15 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Mc Clanahan Donald Keith → No 4; 1977-04-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Peggy-O Coal Company Inc → No 4; 1979-11-01 to 1980-07-29; source msha-controller-operator-history
- **controller_controls_operator:** James C  Ball → Peggy-O Coal Company Inc; 1979-11-01 to 1980-07-29; source msha-controller-operator-history
- **controller_controls_mine:** Daniels Lloyd Et Al → No 4; 1980-05-21 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Lynn Coal Company Inc → No 4; 1980-07-30 to 1986-03-16; source msha-controller-operator-history
- **controller_controls_operator:** Mc Clanahan Donald Keith → Lynn Coal Company Inc; 1980-07-30 to 1986-03-16; source msha-controller-operator-history
- **operator_operates_mine:** Double Eagle Coal Company Inc → No 4; 1986-03-17 to 1986-11-02; source msha-controller-operator-history
- **controller_controls_operator:** Daniels Lloyd Et Al → Double Eagle Coal Company Inc; 1986-03-17 to 1986-11-02; source msha-controller-operator-history
- **operator_operates_mine:** Triple E Coal Corp → No 4; 1986-11-03 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ellis  Baldwin → Triple E Coal Corp; 1986-11-03 to current/open; source msha-controller-operator-history