Bristol Aeroplane Company
The Filton aircraft and aero-engine manufacturer whose works were bombed in September 1940, and which built Hercules engines in the underground factory at Spring Quarry from 1941 until 1945.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Spring Quarry | Wiltshire | 1941–1945 |
Record created: 23 September 2026 · Last researched: 23 September 2026