The Coates Portal or entrance to the tunnel which stretches for just over 2 miles to re-emerge at Daneway Portal, Sapperton. Completed in 1789 it took five years to dig by hand and explosives, and a number of lives were lost in construction.
- Date:
- 1904
- Location:
- Thames And Severn Canal, Sapperton Tunnel, Coates, Cotswold, Gloucestershire
- Reference:
- CC56/01043
- Type:
- Photograph (Negative)