GUA/6/1/1/1/3/1/3/8
General correspondence H
1992
JHB/1/5/2/426
Adrian Hamilton
May 1994
OBS/1/2/2/3/1/39
Correspondence HAM-HAZ
1967-1986
OBS/6/1/1/2/1/1/30
The Observer Limited board meeting papers
1988-1990
OBS/6/1/1/2/1/4/1
Miscellaneous board papers
1977-1993