BRIDOL is the British Sundial Society's Register of Fixed and Mass Dials, which gives detail and photographs of about 8000 fixed sundials and 3000 mass dials in the UK.
Some of these are in private gardens, but the majority are publicly available.
The dial on the south side of the tower is plain and clear showing 6am to 6pm in 30, 15 and 5 min marks. Single well-formed ’S’ supporter to gnomon. Uses XII and IIII. Noon gap.
