| Ref No | IG/API/C/3 |
| Title | Correspondence of the General Secretary of APIPG |
| Date | 1974-1977 |
| Level | Sub Sub Series |
| Extent | 6 files |
| Format | Document |
| Description | Correspondence relating to John Knill, Secretary of APIPG, 1974-1977. |
| Access Conditions | Access is by appointment only. Please contact the Archivist for further information. |
| Language | English |
| ArchNote | Description by Caroline Lam |
| CreatorName | KNILL | Sir | John Lawrence | 1934-2002 | engineering geologist |