# Relationship history for MSHA mine 4602328

Current hierarchy: **Gary E  Stanley; Wayne H  Stanley → Shiloh Mining, Inc. → Pepper 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:** C & W Coal Company Inc → Pepper Mine; 1950-01-01 to 2002-12-19; source msha-controller-operator-history
- **controller_controls_mine:** Compton William M → Pepper Mine; 1950-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Compton William M → C & W Coal Company Inc; 1950-01-01 to 2002-12-19; source msha-controller-operator-history
- **controller_controls_mine:** Gary E  Stanley et al → Pepper Mine; 1950-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Wayne H  Stanley et al → Pepper Mine; 1992-02-12 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Stanley Industries, Inc. → Pepper Mine; 2002-12-20 to 2002-12-31; source msha-controller-operator-history
- **controller_controls_operator:** Gary E  Stanley et al → Stanley Industries, Inc.; 2002-12-20 to 2002-12-31; source msha-controller-operator-history
- **controller_controls_operator:** Wayne H  Stanley et al → Stanley Industries, Inc.; 2002-12-20 to 2002-12-31; source msha-controller-operator-history
- **operator_operates_mine:** Shiloh Mining, Inc. → Pepper Mine; 2003-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Wayne H  Stanley et al → Shiloh Mining, Inc.; 2003-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Gary E  Stanley et al → Shiloh Mining, Inc.; 2003-01-01 to current/open; source msha-controller-operator-history