| Reference number | MS/525/6/6/4/4 |
| Level | Item |
| Title | Sketch of test equipment for a prototype naval mine [by Dugald Clerk] |
| Date | 1915 |
| Description | Pencil drawing of a water tank test simulating depth, momentum and resistance for an oscillating naval mine. |
| Extent | 1p |
| Format | Manuscript |
| Access status | Open |
Fellows associated with this archive
| Code | Name | Dates |
| NA7825 | Clerk; Sir; Dugald (1854 - 1932); mechanical engineer | 1854 - 1932 |