| Collection | GB 0231 University of Aberdeen, Special Collections |
| Level | Item |
| Ref No | MS 2788/12/5 |
| Title | Letter: Andrew R. Duncan, Board of Trade to Mr Macdonald |
| Date | 13 October1941 |
| Extent | 1 item |
| Description | Concerns licence from Ministry of Supply |
| Access Status | Open |