| Ref No | LDGSL/1037/MACKAY |
| Title | Letter to Leonard Hawkes from Robert Alexander MACKAY |
| Date | 10 Jan 1948 |
| Level | Item |
| Extent | 1 letter |
| Format | Document |
| Description | Letter to Leonard Hawkes from Robert Alexander MACKAY, Geological Survey, Nigeria, 10 Jan 1948. Re: Requests opinion on tuff found on Nigerian Plateau. |
| Access Conditions | Access is by appointment only. Please contact the Archivist for further information. |
| Language | English |
| CreatorName | MACKAY | Robert Alexander | d.1965 | mining geologist |