# Relationship history for MSHA mine 0301410

Current hierarchy: **Gunnells James → Midwest Coal & Energy Corp → Kimwyn No Ii Strip**

- 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

- **controller_controls_mine:** Gunnells James → Kimwyn No Ii Strip; 1976-07-13 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Midwest Coal & Energy Corp → Kimwyn No Ii Strip; 1978-06-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Gunnells James → Midwest Coal & Energy Corp; 1978-06-01 to current/open; source msha-controller-operator-history