Hunter XL597 outside the tower in probably 1974. The tower building is a “Watch Office with Met Section design 2328/39 (concrete)” It has subsequently been replaced by a more modern tower design.
Canberra WH904 in front of the original hanger mounted wooden watch room with visual control room.
and here is the modern tower
Leuchars control tower, Canberra T4 WH854. Looking at the tannoys on the roof behind maybe an airshow visitor.