# Relationship history for MSHA mine 4103376

Current hierarchy: **Carothers Jerry → Lometa Stone Company → Lometa Stone Quarry**

- 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

- **operator_operates_mine:** Saba Resources → Lometa Stone Quarry; 1986-02-01 to 1989-08-21; source msha-controller-operator-history
- **controller_controls_mine:** Malm Harry → Lometa Stone Quarry; 1986-02-01 to 1989-08-21; source msha-controller-operator-history
- **controller_controls_operator:** Malm Harry → Saba Resources; 1986-02-01 to 1989-08-21; source msha-controller-operator-history
- **operator_operates_mine:** Lometa Stone Company → Lometa Stone Quarry; 1989-08-22 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Carothers Jerry → Lometa Stone Quarry; 1989-08-22 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Carothers Jerry → Lometa Stone Company; 1989-08-22 to current/open; source msha-controller-operator-history