| Reference number | PB/4/9/2/9 |
| Previous numbers | D.157 |
| Level | Item |
| Title | 'Towed charge as A/U weapon' |
| Date | 7 March 1945 |
| Description | Typescript by William McCrea. Dated from D.N.O.R (Blackett's office). |
| Access status | Open |
Fellows associated with this archive
| Code | Name | Dates |
| NA261 | McCrea; Sir; William Hunter (1904 - 1999); astronomer | 1904 - 1999 |