IG/API/C/2/2 | Correspondence of the Chair of APIPG, 1975 | Mar-Dec 1975 | |
IG/API/C/2/3 | Correspondence of the Chair of APIPG, 1976 | Jan-Jun 1976 | |
IG/API/C/2/4 | Correspondence of the Chair of APIPG, 1976-1977 | Jul 1976-Jan 1977 | |
IG/API/C/2/5 | Correspondence of the Chair of APIPG, 1976-1977 | Nov 1976-Apr 1977 | |
IG/API/C/2/6 | Correspondence of the Chair of APIPG, 1977-1978 | Apr 1977-Feb 1978 | |
IG/CM/2 | Correspondence of Colin Bristow | Oct 1977-Jan 1978 | |