# Relationship history for MSHA mine 1519839

Current hierarchy: **Gladys M Edwards → GME Mining & Reclamation, Inc. → Auger No. 3**

- 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

- **controller_controls_mine:** G B  Hendrickson → Auger No. 3; 1986-11-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Kenes P  Roberts → Auger No. 3; 2005-06-21 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Gladys M Edwards → Auger No. 3; 2015-10-15 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** B & H Coal Company, Inc. → Auger No. 3; 2018-08-23 to 2020-07-27; source msha-controller-operator-history
- **controller_controls_operator:** G B  Hendrickson → B & H Coal Company, Inc.; 2018-08-23 to 2020-07-27; source msha-controller-operator-history
- **controller_controls_mine:** James O Bunn Sr. → Auger No. 3; 2020-05-21 to 2022-03-31; source msha-controller-operator-history
- **operator_operates_mine:** Southeastern Coal, Inc. → Auger No. 3; 2020-07-28 to 2022-10-09; source msha-controller-operator-history
- **controller_controls_operator:** Kenes P  Roberts → Southeastern Coal, Inc.; 2020-07-28 to 2022-10-09; source msha-controller-operator-history
- **controller_controls_mine:** James O Bunn II → Auger No. 3; 2022-04-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Wyoming Eagle, LLC. → Auger No. 3; 2022-10-10 to 2023-05-17; source msha-controller-operator-history
- **controller_controls_operator:** James O Bunn Sr. → Wyoming Eagle, LLC.; 2022-10-10 to 2022-03-31; source msha-controller-operator-history
- **controller_controls_operator:** James O Bunn II → Wyoming Eagle, LLC.; 2022-10-10 to 2023-05-17; source msha-controller-operator-history
- **operator_operates_mine:** Southeastern Coal Inc. → Auger No. 3; 2023-05-18 to 2026-02-24; source msha-controller-operator-history
- **controller_controls_operator:** Kenes P  Roberts → Southeastern Coal Inc.; 2023-05-18 to 2026-02-24; source msha-controller-operator-history
- **operator_operates_mine:** GME Mining & Reclamation, Inc. → Auger No. 3; 2026-02-25 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Gladys M Edwards → GME Mining & Reclamation, Inc.; 2026-02-25 to current/open; source msha-controller-operator-history