Only one example of this car was ever made by Triumph. The TR1 prototype was unveiled in 1952 and was greeted with great hostility. The car was a poor handler and an overall disapointment to it's early viewers described by some as a 'death-trap.'
The TR1 prototype as it appeared when it was unveiled in 1952
The car, that never went into production, was withdrawn and the designs taken back to the drawing board and 1 year later the new improved TR2 was unveiled. Whether or not the original prototype exsists today is unknown.