Full Details
- Surname
- JEFFREYS
- Forename
- Moelfryn (injured)
- Day
- 19
- Month
- 09
- Year
- 1949
- Age
- 38
- Occupation
- Repairer
- Mine/Quarry Name
- Onllwyn, No.1
- Mineral Worked
- Coal
- Owner
- National Coal Board
- Location
- Onllwyn
- County
- Glamorganshire
- Details of Event
- Fall of roof - fractured ribs and spine.
