Thanks for the suggestions. I didn't see a Historical or family history group for Kirriemuir on Facebook, Dundee yes. I decided to try a post here in the correct County group. In the 3 week interim with a few hours spent with various photo tools I think I just about thave the inscription, unfortunate the sun was on the reverse father than the face of the stone when the person took it.
Angus Council look after the cemetery, one of many.