Great cars the Marcos, now they actually had a wooden chassis. I never owned one myself but in the early 70's my father's secretary's son had a big thing for them and I think was a founder of the owners club.
I think the wooden chassis was more applicable to the somewhat ugly (but very quick) Mini Marcos up until about 1969. The bigger Marcos as pictured had a steel space frame chassis of square section tubing with a variety of power plants over their relatively short production life.
