# Relationship history for MSHA mine 3601762

Current hierarchy: **James J  Curran Jr → Lehigh Coal & Navigation Company → Little Italy Strippings**

- 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:** Greenwood Stripping Corp → Little Italy Strippings; 1950-01-01 to 1974-12-17; source msha-controller-operator-history
- **controller_controls_mine:** James  Fauzio  et al → Little Italy Strippings; 1950-01-01 to 1974-12-17; source msha-controller-operator-history
- **controller_controls_operator:** James  Fauzio  et al → Greenwood Stripping Corp; 1950-01-01 to 1974-12-17; source msha-controller-operator-history
- **controller_controls_mine:** Bethlehem Steel Corp → Little Italy Strippings; 1950-01-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Bethlehem Mines Corp → Little Italy Strippings; 1974-12-18 to 1989-02-26; source msha-controller-operator-history
- **controller_controls_operator:** Bethlehem Steel Corp → Bethlehem Mines Corp; 1974-12-18 to 1989-02-26; source msha-controller-operator-history
- **operator_operates_mine:** Lehigh Coal & Navigation Company → Little Italy Strippings; 1989-02-27 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** James J  Curran Jr → Little Italy Strippings; 1989-02-27 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James J  Curran Jr → Lehigh Coal & Navigation Company; 1989-02-27 to current/open; source msha-controller-operator-history