# Relationship history for MSHA mine 3602384

Current hierarchy: **Lonesky Rhoda → Vinton Coal Company → Vinton #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

- **operator_operates_mine:** Vinton Coal Company → Vinton #3; 1950-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Lonesky Rhoda → Vinton #3; 1950-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Lonesky Rhoda → Vinton Coal Company; 1950-01-01 to current/open; source msha-controller-operator-history