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.
A Sun and Moon dial with crescent moon support for the gnomon. Outer moondial scale and inner sundial scale. Moon transit table to the south. Arabic numerals with 20 minute divisions. Octagonal pedestal with scaphes representing moon phases.