A program from the Gunnar Nilsson cancer charity endurance drive signed on the front cover by George Harrison,Barry Sheene,Kenny Lynch,Ian Anderson and Steve Parrish on Jan 6th, 1979.The reverse is signed by Frank Williams and TV broadcaster Noel Edmonds.Gunnar was a Swedish racing driver that passed away in late 1978.George had a big interest in racing and started collecting photos of racing drivers and their cars at a very young age.