Yes, definitely a Mistral. I have one the same. They appeared in about 1964, and it was the top of the range Holdsworthy frame, built with 531 double butted throughout.
Yours has top quality kit on it too, and almost certainly a time trial iron with tubs and five speed gears.
A nice bike.
Yours has top quality kit on it too, and almost certainly a time trial iron with tubs and five speed gears.
A nice bike.