# Relationship history for MSHA mine 1513102

Current hierarchy: **Terry G  Loving → Ash Trucking Company Inc → D-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:** Joseph T  Bennett  et al → D-3; 1974-08-14 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Harlan Cumberland Coal Company → D-3; 1981-09-01 to 1992-05-03; source msha-controller-operator-history
- **controller_controls_operator:** Joseph T  Bennett  et al → Harlan Cumberland Coal Company; 1981-09-01 to 1992-05-03; source msha-controller-operator-history
- **controller_controls_mine:** Terry G  Loving → D-3; 1988-12-29 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Ash Trucking Company Inc → D-3; 1992-05-04 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Terry G  Loving → Ash Trucking Company Inc; 1992-05-04 to current/open; source msha-controller-operator-history