# Relationship history for MSHA mine 0402459

Current hierarchy: **Cole E  McGowan → Lamplight, Inc → TIMM 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:** Alhambra Mines Inc → TIMM MINE; 1950-01-01 to 1989-03-16; source msha-controller-operator-history
- **controller_controls_mine:** Du Bois Francis E Iii → TIMM MINE; 1950-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Du Bois Francis E Iii → Alhambra Mines Inc; 1950-01-01 to 1989-03-16; source msha-controller-operator-history
- **operator_operates_mine:** Traverse Creek Mining Company Ltd → TIMM MINE; 1989-03-17 to 1990-09-15; source msha-controller-operator-history
- **controller_controls_mine:** Stevenson Charles → TIMM MINE; 1989-03-17 to 1990-09-15; source msha-controller-operator-history
- **controller_controls_operator:** Stevenson Charles → Traverse Creek Mining Company Ltd; 1989-03-17 to 1990-09-15; source msha-controller-operator-history
- **operator_operates_mine:** Anderson Mining & Metallurgical Inc → TIMM MINE; 1990-09-16 to 1991-09-15; source msha-controller-operator-history
- **controller_controls_mine:** Anderson Ray → TIMM MINE; 1990-09-16 to 1991-09-15; source msha-controller-operator-history
- **controller_controls_operator:** Anderson Ray → Anderson Mining & Metallurgical Inc; 1990-09-16 to 1991-09-15; source msha-controller-operator-history
- **operator_operates_mine:** Thompson Yellow Jacket Mining Company Inc → TIMM MINE; 1991-09-16 to 2010-02-15; source msha-controller-operator-history
- **controller_controls_mine:** Thompson Paul → TIMM MINE; 1991-09-16 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Thompson Paul → Thompson Yellow Jacket Mining Company Inc; 1991-09-16 to 2010-02-15; source msha-controller-operator-history
- **operator_operates_mine:** Lamplight, Inc → TIMM MINE; 2010-02-16 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Cole E  McGowan → TIMM MINE; 2010-02-16 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Cole E  McGowan → Lamplight, Inc; 2010-02-16 to current/open; source msha-controller-operator-history