I have no idea what purpose this building served, but it does have the utilitarian look of a Second World War radio/radar station, serving the old RAF base at Edzell and keeping an eye out over the North Sea. That's just a guess, though. What I do know for certain, however, is that there was a garage for two cars, complete with (now filled in) pits and a sign on the back door telling people that to open that particular door, they would need the garage store keys. More big skies for you. I hope you enjoy them.