Auction, Cars, F1 Historic, History, RM Sotheby'sJOMAApril 24, 2026F1, F1 Car, Leyton House, Adrian Newey, March, Formula 1, Ivan Capelli, Mauricio Gugelmin, RM Sotheby's, Auction 1989 Leyton House March CG891 - Chassis 02 The Leyton House CG891 marked Adrian Newey’s early steps in Formula 1 design, with chassis 02 featuring in eleven races during the 1989 season and delivering a mix of resilience, setbacks, and standout moments. Auction, Cars, F1 Historic, History, RM Sotheby'sJOMAApril 24, 2026F1, F1 Car, Leyton House, Adrian Newey, March, Formula 1, Ivan Capelli, Mauricio Gugelmin, RM Sotheby's, Auction