Steve, I have the following;
1980 Smaller 100 page 'softback' format
1982 Smaller 70 page 'softback' format
1984 (12 page 'pullout', The Special Collection) - staple bound
1985 (12 page 'pullout', The Special Collection) - staple bound
1986 All from now on large format staple bound
1987
1988
1989
1990
1991
1992
1993-1994
1995-1996
1997-1998
1999-2000
2000-2001
2005-2006
I don't want to get rid of these are since these are in the UK, I can possibly lend them, scan any 'critical pages', look things up, or you are welcome to visit if you are in the UK ever. (I am in easy travel from either Birmingham or Banbury)