# Relationship history for MSHA mine 0102724

Current hierarchy: **Saunders N Leslie Jr → Midlothian Mining Company Inc → Fabius Washer Facility**

- 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:** Saunders Coal Company Inc → Fabius Washer Facility; 1987-05-01 to 1989-05-31; source msha-controller-operator-history
- **controller_controls_mine:** Saunders William M → Fabius Washer Facility; 1987-05-01 to 1989-05-31; source msha-controller-operator-history
- **controller_controls_operator:** Saunders William M → Saunders Coal Company Inc; 1987-05-01 to 1989-05-31; source msha-controller-operator-history
- **operator_operates_mine:** Northern Alabama Operating Company Inc → Fabius Washer Facility; 1989-06-01 to 1989-10-16; source msha-controller-operator-history
- **controller_controls_mine:** CLI International Enterprises Corp → Fabius Washer Facility; 1989-06-01 to 1989-10-16; source msha-controller-operator-history
- **controller_controls_operator:** CLI International Enterprises Corp → Northern Alabama Operating Company Inc; 1989-06-01 to 1989-10-16; source msha-controller-operator-history
- **operator_operates_mine:** Midlothian Mining Company Inc → Fabius Washer Facility; 1989-10-17 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Saunders N Leslie Jr → Fabius Washer Facility; 1989-10-17 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Saunders N Leslie Jr → Midlothian Mining Company Inc; 1989-10-17 to current/open; source msha-controller-operator-history