Sears Point, CA May 18-20 The 1959 Peerless GT of Ron Cressey.Photo: Jim Williams The weekendÕs prewar race group was soundly dominated by Peter Giddings and his 1933 Maserati 8CM.Photo: Jim Williams The 1973 Lola T-293 of Jamie Mazzotta.Photo: Jim Williams A full grid of 3-liter HGP Formula One cars took part, including the 1983 Williams FW08C of Steve Romak.Photo: Jim WIlliams