1951 Ulster Trophy Race programme signed by Guiseppe Farina, Louis Chiron and others, the ink signatures also including Yves Giraud-Cabantous, Baron T

1951 Ulster Trophy Race programme signed by Guiseppe Farina, Louis Chiron and others, the ink signatures also including Yves Giraud-Cabantous, Baron Toulo de Graffenreid, Henri Louveau, Reg Parnell, Louis Rosier and Peter Walker, each one on or next to their personal biography, also Hector Graham elsewhere, the 64-page 2 June 1951 Dundrod programme with notation The Ulster Trophy was won by the first ever, official reigning F1 World Champion, Guiseppe Farina, driving an Alfa Romeo 158. Reg Parnell encouraged home supporters by taking second place for Tony Vandervell, while Mike Hawthorn won the handicap race for sports cars in his pre-war Riley Sprite.