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.
White painted stone dial plate with black lines and ?amateur ’Roman’ lettering. Shows 6am to 6pm in half hours. Date deduced from style & that of property.