KWK 546F Chassis No X769 factory prototype 2.5PI MKI estate
Built by Triumph experimental in 1967. Using early TR5 engine CP 29 E.
In Triumph Experimental (top right) sharing some interesting company, TR6 and TR5 prototypes, and behind the TR5 is the TR Zest prototype, all of these cars still exist!
(picture courtesy of Derek Graham)
KWK 546F was retained by Triumph until 1971, and at one time was owned by Andy Roberts (one time chairman of the 2000 Register).