1990 Ayrton Senna-signed personal Christmas card, the all white card featuring an embossed Senna 'S' on the front, personally addressed 'To Phil' and

1990 Ayrton Senna-signed personal Christmas card, the all white card featuring an embossed Senna 'S' on the front, personally addressed 'To Phil' and bearing his signature in blue ink beneath a printed Christmas/New Year greeting, the envelope printed with his Sao Paulo address, the Brazilian postage stamp franked and dated 17.12.90 (2) 1990 saw Ayrton Senna win his second Formula 1 World Championship after he took out Alain Prost at Suzuka. This card was sent to Phil Boore, a member of his Marlboro McLaren race team that year.