Full Details
- Surname
- JONES
- Forename
- Humphrey Owen (injured)
- Day
- 02
- Month
- 06
- Year
- 1934
- Age
- 35
- Occupation
- Quarryman
- Mine/Quarry Name
- Wernddu Quarry
- Mineral Worked
- Slate
- Owner
- Location
- Gwyddelwern
- County
- Merionethshire
- Details of Event
- Part of gelignite cartridge on piece of wood unexpectedly exploded - injured hand.
