Cap signed by F1 World Champions Jack Brabham, Alan Jones, John Surtees & others, the light grey Nike cap also signed in marker pen by drivers Luciano

Cap signed by F1 World Champions Jack Brabham, Alan Jones, John Surtees & others, the light grey Nike cap also signed in marker pen by drivers Luciano Burti, Jacky Ickx, Alan McNish, Ricardo Patrese (dated 2002) and Red Bull Team Principal Christian Horner, sold with a David Coulthard-signed West McLaren Mercedes black cap, as new (2)