# Relationship history for MSHA mine 1001351

Current hierarchy: **Stanislaw  Strzelecki → Global Development Corporation International → Lone Pine Mine**

- 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:** Morse Mining Company → Lone Pine Mine; 1978-03-09 to 1983-06-30; source msha-controller-operator-history
- **controller_controls_mine:** Morse Mining Company → Lone Pine Mine; 1978-03-09 to 1983-06-30; source msha-controller-operator-history
- **controller_controls_operator:** Morse Mining Company → Morse Mining Company; 1978-03-09 to 1983-06-30; source msha-controller-operator-history
- **operator_operates_mine:** Audyne U S A Inc → Lone Pine Mine; 1983-07-01 to 2007-04-01; source msha-controller-operator-history
- **controller_controls_mine:** Clay Bob → Lone Pine Mine; 1983-07-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Clay Bob → Audyne U S A Inc; 1983-07-01 to 2007-04-01; source msha-controller-operator-history
- **operator_operates_mine:** Global Development Corporation International → Lone Pine Mine; 2007-04-02 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Stanislaw  Strzelecki → Lone Pine Mine; 2007-04-02 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Stanislaw  Strzelecki → Global Development Corporation International; 2007-04-02 to current/open; source msha-controller-operator-history