1977 50 Cent Piece 1978 50 Cent Piece 1979 50 Cent Piece 1980 50 Cent Piece 1981 50 Cent Piece 1982 50 Cent Piece 1983 50 Cent Piece 1984 50 Cent Piece 1985 50 Cent Piece 1986 50 Cent Piece 1987 50 Cent Piece 1988 50 Cent Piece 1989 50 Cent Piece