| RefNo | ACS/1/2/1/559 |
| AltRefNo | 617 |
| Level | Item |
| Title | Letter from [Alan Archibald Campbell] Swinton, to Sir Henry [Bradwardine] Jackson |
| Creator | Swinton; Alan Archibald Campbell (1863-1930); British electrical engineer |
| Date | 21 March 1921 |
| Description | Encloses two copies of the note he wrote on experiments with the directional frame aerial, requesting for it t be communicated to Sub-Committees "B" and "C". |
| Extent | 1p |
| Format | Typescript |
| PhysicalDescription | Carbon |
| AccessStatus | Open |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA8285 | Swinton; Alan Archibald Campbell (1863 - 1930); electrical engineer | 1863 - 1930 |
| NA1349 | Jackson; Sir; Henry Bradwardine (1855 - 1929); naval officer and developer of wireless telegraphy | 1855 - 1929 |