# Relationship history for MSHA mine 1510128

Current hierarchy: **Donald E  Bowles → Charolais Corp → Three Way**

- 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

- **operator_operates_mine:** L & R Mining Company Inc → Three Way; 1976-11-01 to 1977-10-31; source msha-controller-operator-history
- **controller_controls_mine:** Peyton W Lloyd → Three Way; 1976-11-01 to 1977-10-31; source msha-controller-operator-history
- **controller_controls_operator:** Peyton W Lloyd → L & R Mining Company Inc; 1976-11-01 to 1977-10-31; source msha-controller-operator-history
- **controller_controls_mine:** Donald E  Bowles → Three Way; 1977-06-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Kentucky Minerals Inc → Three Way; 1977-11-01 to 1979-11-27; source msha-controller-operator-history
- **controller_controls_mine:** Midwest Minerals Inc → Three Way; 1977-11-01 to 1979-11-27; source msha-controller-operator-history
- **controller_controls_operator:** Midwest Minerals Inc → Kentucky Minerals Inc; 1977-11-01 to 1979-11-27; source msha-controller-operator-history
- **operator_operates_mine:** Charolais Corp → Three Way; 1979-11-28 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Donald E  Bowles → Charolais Corp; 1979-11-28 to current/open; source msha-controller-operator-history