Watkins Glen, Watkins Glen, NY September 4–8, 2013 Cliff Murray’s 1955 Porsche 356 leads Tom Grudovich’s Lola MkI.Photo: Michael Casey-DiPleco Heading for the start of the New York Governor’s Cup for Historic Trans-Am.Photo: Michael Casey-DiPleco Bill Thumel brought out his tidy 1967 Lola T70 Mk3B.Photo: Michael Casey-DiPleco Chasing Mayo Smith’s 1972 Porsche 911RS is Joe Riolo’s 1972 Datsun 240Z.Photo: Michael Casey-DiPleco