Not sure if this one has been posted. The mad Chaparral 2H 1969 Can-Am car, designed by the incredible Jim Hall. This was its high downforce Laguna Seca guise, with the giant wing on top. That trailer looks completely inadequate.
John Surtees raced it at Edmonton with his Number 7 and was without the huge wing .. Ken H, agree about the trailer, very 60's could almost be in NZ ..