# Relationship history for MSHA mine 1103232

Current hierarchy: **ACNR Holdings, Inc → Illinois Land Resources, Inc. → New Future 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

- **controller_controls_mine:** Robert E  Murray → New Future Mine; 1998-06-18 to 2020-09-16; source msha-controller-operator-history
- **operator_operates_mine:** The American Coal Company → New Future Mine; 2010-09-24 to 2020-09-16; source msha-controller-operator-history
- **controller_controls_operator:** Robert E  Murray → The American Coal Company; 2010-09-24 to 2020-09-16; source msha-controller-operator-history
- **controller_controls_mine:** ACNR Holdings, Inc → New Future Mine; 2020-09-17 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** ACNR Holdings, Inc → The American Coal Company; 2020-09-17 to 2020-09-16; source msha-controller-operator-history
- **operator_operates_mine:** Illinois Land Resources, Inc. → New Future Mine; 2020-09-17 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** ACNR Holdings, Inc → Illinois Land Resources, Inc.; 2020-09-17 to current/open; source msha-controller-operator-history