# T.J.S. No. 4
> **Coal** mine · MSHA ID `3608694` · Underground · **Abandoned and Sealed**
## Operator
- **Controller (parent):** Thomas J  Smith
- **Operator:** T.J.S. Mining, Inc.
- **Employees:** 0
- **Commodity:** Coal
## Location
- **State:** PA · Armstrong Co.
- **Coordinates:** 40.697222, -79.303055
## Safety record
- **Total accidents/injuries:** 32
- **Fatalities:** 0
- **Total days lost:** 947
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*