| Reference number | MS/525/6/2/6 |
| Level | Item |
| Title | Letter from [Dugald Clerk] to Commander Cecil Ryther Acklom, Superintendent, Royal Naval Torpedo Factory, Greenock |
| Date | 5 January 1915 |
| Description | Promising to keep Acklom's drawings locked up. In response to Acklom's enquiries, notes that ammonia accidents in confined spaces are deadly. Recommends Callendar's platinum resistance thermometer for Mr Croker's use. Various points on torpedo engine design. |
| Extent | 5p |
| Format | Carbon copy |
| Access status | Open |
Fellows associated with this archive
| Code | Name | Dates |
| NA7825 | Clerk; Sir; Dugald (1854 - 1932); mechanical engineer | 1854 - 1932 |