# Relationship history for MSHA mine 0101964

Current hierarchy: **Null James L → Seminole Mining Company Inc → Franklin County Pit No 3**

- 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:** Null James L → Franklin County Pit No 3; 1978-04-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Seminole Mining Company Inc → Franklin County Pit No 3; 1978-11-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Null James L → Seminole Mining Company Inc; 1978-11-01 to current/open; source msha-controller-operator-history