Military History: This GB was part of the 453 Machines delivered under contract WV7856 - military record show that although delivered to the Army in January 1969, it did not come into service until the 21/04/75.
Civilian History: I have recently re acquired this MK 1 GB in September 2018, having initially acquired it in September 2006 locally in Hemmingford Grey, Cambridgeshire. I sold it in early 2013 following the death of my father, it then spent the next 5 years on the Isle of Man it returned from the Isle of Man to Norfolk and as they say everything else is history! The engine is currently with Rupert Ratio to cure some oil leaks and prevent it from burning a little oil