| RefNo | MS/870/2/9 |
| AltRefNo | MS/870/2/5 |
| Level | Item |
| Title | Memorandum, "The ionisation produced by small meteors", by Sir (Alfred Charles) Bernard Lovell |
| Date | 28 September 1954 |
| Description | An account of observations of radio echoes produced by the ionisation of meteors in the upper atmosphere and the potential application of this method in detecting ballistic missiles. Marked 'Secret'. |
| Extent | 5p |
| Format | Typescript and manuscript |
| PhysicalDescription | Unbound, ink on paper. |
| Dimensions | 33.5x20.4cms |
| AccessStatus | Open |