I in no way shape or form grade anything. These have you normal wear. Not bad but they have been used as guides. You have 1992 issue 15 & 16 Nov & Dec. You have 1993 8 issues, tssue 18 Feb, issue 19 March, issue 20 April, Issue 22 June, Issue 23 July, Issue 25 Sept, Issue 26 Oct, & Nov 1993.