# Relationship history for MSHA mine 4608512

Current hierarchy: **Eskew Larry T → Carbon Dry Corp → Dola Fines**

- 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:** Carbon Dry Corp → Dola Fines; 1995-07-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Eskew Larry T → Dola Fines; 1995-07-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Eskew Larry T → Carbon Dry Corp; 1995-07-01 to current/open; source msha-controller-operator-history