Detail of a small piece of a Purbeck marble stone shaft, found in the infill of the central buttress on the north side of St John's Farm's stone service building and former infirmary, shown with a tape measure for scale
- Date:
- 18 Jul 2025
- Location:
- St John's Farm, St John's Road, Ely, East Cambridgeshire, Cambridgeshire
- Reference:
- DP531211
- Type:
- Photograph (Digital)