Sheffield Dates 1975-1999

	1975
	1976
Silver jubilee mark optional	1977
	1978
	1979
	1980
	1981
	1982
	1983
	1984
	1985
	1986*
	1987
	1988
	1989
	1990
	1991*
	1992*
	1993
	1994*
	1995*
	1996*
	1997
	1998*
Millenium mark sometimes also used	1999*

* = multiple images