1976 "Silver" Minuteman

1976 "White" Minuteman

1977

1978

1978

1979 "Gold" Knight

1979 "Silver" Knight

1980

1981

1982 writing on left

1982 writing on right

1983 Variation 1

1983 Variation 2

1983 Variation 3

1984

1985

1986

1987

No pin produced
1988

1989

1990

1991