# Relationship history for MSHA mine 0101464

Current hierarchy: **Slimp Daniel W → Slimp Construction Company → Slimp No 1 Strip**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-17T05:35:58.500035+00:00

## Valid-time edges

- **operator_operates_mine:** Slimp Construction Company → Slimp No 1 Strip; 1976-02-10 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Slimp Daniel W → Slimp No 1 Strip; 1976-02-10 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Slimp Daniel W → Slimp Construction Company; 1976-02-10 to current/open; source msha-controller-operator-history