Sir Jackie Stewart (UK) signed half-scale British Grand Prix (Silverstone) F1 helmet, signed on visor in gold marker pen, with COA incorporating ph
Hammer Price:
£200
Estimated Price:
£300 - £400
Sir Jackie Stewart (UK) signed half-scale British Grand Prix (Silverstone) F1 helmet, signed on visor in gold marker pen, with COA incorporating photo proof of signing (2) Stewart was F1 World Champion three times in 1969, 1971 and 1973