| Collection | GB 0231 University of Aberdeen, Special Collections |
| Level | File |
| Ref No | MS 3769/1/76 |
| Title | Interview with Harold William Denis Hughes (1934-), chemical engineer, manager |
| Date | 2000 - 2004 |
| Extent | 15 tapes |
| Description | Summary of interview exists but is closed for access. |
| Accruals | None expected. |
| Access Status | Restricted |
| Access Conditions | Clearance form received. Written permission required before PUBLICATION. Review in April 2015. |