Full Details
- Surname
- WILLIAMS
- Forename
- John Henry (injured)
- Day
- 09
- Month
- 10
- Year
- 1917
- Age
- 34
- Occupation
- Transmission Linesman
- Mine/Quarry Name
- Gelli Sub-station
- Mineral Worked
- Owner
- Location
- County
- Caernarfonshire
- Details of Event
- Serious burns while in charge of substation.
