| RefNo | MS/525/6/10/8 |
| Level | Item |
| Title | 'Anti-aircraft range-finders': report by Arnulph Mallock |
| Date | 31 March 1915 |
| Description | Outlining four methods by which the distance between two objects can be ascertained and the difficulties of range-finding fast-moving aircraft. Mallock notes the potential of the subtense method and reports that the design of a range-finder along these lines should be possible. |
| Extent | 3p |
| Format | Typescript |
| AccessStatus | Open |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA1356 | Mallock; Henry Reginald Arnulph (1851 - 1933); scientific instrument designer and experimentalist | 1851 - 1933 |