Let's start with an early one....
1960 Laystall-Climax
Does the Japanese Nova 532 of 1978 count?
What about the 1975 Safir RJ03?
and finally there are Mike Pilbeam's designs:
a) Wheatcroft R18
b) Wheatcroft MP26
c) Pilbeam MP42
That should start a few new hares running!
