| RefNo | MS/525/7/3 |
| Level | Item |
| Title | Corry and Oldham correspondence with the Royal Society War Committee: Engineering Sub-Committee |
| Date | June-July 1915 |
| Description | Letters concerning a method of locating guns by sound developed by Frederick Corry and R D Oldham FRS. |
| Extent | 16 items |
| Format | Manuscript and typescript documents |
| AccessStatus | Open |