| Collection | GB 0231 University of Aberdeen, Special Collections |
| Level | File |
| Ref No | MS 3162/8/4/4 |
| Title | Correspondence of EM Nicholson re development of geogram |
| Date | 1971-1974 |
| Extent | 1 bundle |
| Description | Correspondence of EM Nicholson re development of geogram. |
| Access Status | Open |