Greg, I think the British cars shown here are shaped more to what Oldfart is describing than the American specials !
A US built 1957 Monsterati Special # 35
A US built 1952 Streets Manning Special # 15
A British built 1950 Allard K-2 # 63
A British built 1955 Jaguar D-Type # 23
(Ken H photos)
I'll say no more on this issue !