Full Details
- Surname
- WILLIAMS
- Forename
- John (injured)
- Day
- 22
- Month
- 11
- Year
- 1935
- Age
- 61
- Occupation
- Rockman
- Mine/Quarry Name
- Oakeley Mine
- Mineral Worked
- Slate
- Owner
- Oakeley Slate Quarries Co. Ltd
- Location
- Blaenau Ffestiniog
- County
- Merionethshire
- Details of Event
- Gunpowder exploded when ramming – face injured.
