Full Details
- Surname
- MILLS
- Forename
- John H.
- Day
- 22
- Month
- 11
- Year
- 1956
- Age
- 35
- Occupation
- Chargeman
- Mine/Quarry Name
- Lewis Merthyr
- Mineral Worked
- Coal
- Owner
- National Coal Board
- Location
- Trehafod
- County
- Glamorganshire
- Details of Event
- Explosion of firedamp ignited by stone striking steel arch. 9 killed 5 injured. - Died 12th Dec.
