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.
This old dial was originally on the south facing wall of the house. It is now supported on a standing stone. The reference dates it to late 17th/early 18th century.
Ref:
https://canmore.org.uk/site/94181/gartnagrenach
