I have always had a soft spot for Snett - I don't know why, probably because I spent so much time there in the 60s/70s as it is the local circuit to me. In those days there were huge crowds and big Internationals.I have posted several pictures before in the other threads in this historic section - here are a few more.
Starting with the start of the Good Friday Group 4 Sportscar race in 1969. Lola T70s on the front row of Redman, Bonnier and Hawkins, with Attwood's John Woolfe T70 and Juncadella's GT40.
More great period sportscar pics can be seen here:
http://www.wheelsarchives.freeserve.co.uk