| RefNo | ACS/1/3/6 |
| Level | File |
| Title | Post Office Broadcasting Board correspondence file of Alan Archibald Campbell Swinton |
| Creator | Swinton; Alan Archibald Campbell (1863-1930); British electrical engineer |
| Date | 1924-1926 |
| Description | Letters pertaining to business of the Post Office Broadcasting Board, gathered for the setting up of a broadcasting service. |
| Extent | 3 letters |
| Format | Typescript |
| PhysicalDescription | Carbon |
| AccessStatus | Open |