Date Span
[1980s]
3
n.d. [1981-1990]
2
22 Jun 1988
1
10 Jun 1986
1
11 Apr 1984
1
11 Jun 1984
1
12 Nov 1986
1
13 Feb 1985
1
14 May 1985
1
14 Nov 1984
1
15 May 1987
1
18 May 1987
1
18 Oct 1985
1
1897-1972
1
19 Apr 1989
1
19 Jan-23 Nov 1987
1
19 May 1987
1
1950-1977
1
1959
1
1981-1984
1
1984
1
2 Feb 1987
1
26 Feb 1986
1
26 Nov 1986
1
26 Sep 1986
1
27 Nov 1985
1
29 Apr 1987
1
29 Jun 1984
1
31 Jan 1987
1
7 Dec 1984
1
7 Oct 1987
1
8 Mar 1985
1
8 May 1986
1
Aug 1986-Feb 1988
1
Feb 1972-Nov 1973
1
Feb 1984-Feb 1988
1
Feb 1987-May 1987
1
Feb 1988-Oct 1989
1
Jan 1989-Mar 1992
1
Mar 1982-Jul 1987
1
Sep-Nov 1986
1
The Bulk of the material dates from [1890s]-1956
1
[1962-1966]
1
[1966-1970]
1
[1979-1985]
1
[1987-1988]
1
c1900-1987
1
c1918-1994
1