# Relationship history for MSHA mine 1513195

Current hierarchy: **Jerry  Hodge → S & L Coal Company Inc → Lucky Star #2**

- 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:** Benjamin R.  Bennett → Lucky Star #2; 1979-11-29 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Rb Coal Company Inc → Lucky Star #2; 1981-09-01 to 1981-11-30; source msha-controller-operator-history
- **controller_controls_operator:** Benjamin R.  Bennett → Rb Coal Company Inc; 1981-09-01 to 1981-11-30; source msha-controller-operator-history
- **operator_operates_mine:** S L C Coal Company Inc → Lucky Star #2; 1981-12-01 to 1984-05-13; source msha-controller-operator-history
- **controller_controls_mine:** Bradford Mike → Lucky Star #2; 1981-12-01 to 1988-01-05; source msha-controller-operator-history
- **controller_controls_operator:** Bradford Mike → S L C Coal Company Inc; 1981-12-01 to 1984-05-13; source msha-controller-operator-history
- **operator_operates_mine:** S & L Coal Company Inc → Lucky Star #2; 1984-05-14 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Jerry  Hodge et al → Lucky Star #2; 1984-05-14 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jerry  Hodge et al → S & L Coal Company Inc; 1984-05-14 to current/open; source msha-controller-operator-history