Interesting...recognised a few on there, on the video of the fest 70th TVR celebrations that myself and Howard organised you can see the motorshow SEAC, wild rover leaving sideways...
Nice to see my LHD 420 SEAC at 2:11 and 2:22 ! Makes me feel like a custodian of a piece of TVR history instead of just a guy who's always puzzled at "why'd they built it THAT way?"