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.
Declines slightly W. Blue upright Arabic numerals 6 - 12 - 6, with gold hour lines to a gold crescent around the gnomon root; blue half-hour marks in a double rectangular chapter ring. Fixed to Bath stone faced wall with stainless steel studs set into back of slate.