# Relationship history for MSHA mine 0404446

Current hierarchy: **Axel Herman → American Jade & Gold Company → East Branch 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:** Rod Delmue → East Branch Mine; 1980-07-01 to 1984-04-10; source msha-controller-operator-history
- **controller_controls_mine:** Delmue Rod → East Branch Mine; 1980-07-01 to 1984-04-10; source msha-controller-operator-history
- **controller_controls_operator:** Delmue Rod → Rod Delmue; 1980-07-01 to 1984-04-10; source msha-controller-operator-history
- **operator_operates_mine:** Cal Denver Oil & Minerals Inc → East Branch Mine; 1984-04-11 to 1985-06-05; source msha-controller-operator-history
- **controller_controls_mine:** Harman Andrew G → East Branch Mine; 1984-04-11 to 1985-06-05; source msha-controller-operator-history
- **controller_controls_operator:** Harman Andrew G → Cal Denver Oil & Minerals Inc; 1984-04-11 to 1985-06-05; source msha-controller-operator-history
- **operator_operates_mine:** American Jade & Gold Company → East Branch Mine; 1985-06-06 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Axel Herman → East Branch Mine; 1985-06-06 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Axel Herman → American Jade & Gold Company; 1985-06-06 to current/open; source msha-controller-operator-history