The Mini was officially announced to the public on 26 August 1959. Some 2,000 cars had already been sent abroad and would be displayed that day in nearly 100 countries.
12-inch wheels with alloy option after 1984, opening rear side windows, radio, head restraints, locking fuel cap, tinted glass, tachometer, front disc brakes from 1984, brake servo from 1988.
Various colours, seats and door cards in Chalkstripe velor (1985–1988), Prism velor (1988–1991), Chevron velor (1992–1994), Windsor velor (1995–1996)
Various coloured grille, door handles, bumpers, door mirrors, plastic wheel arch extensions and sill finishers, chrome from 1992. Silver plastic wheel covers
TEXT FROM WIKIPEDIA - MINI MAYFAIR