| RefNo | ACS/1/2/1/42 |
| AltRefNo | 51 |
| Level | Item |
| Title | Letter from [Alan Archibald Campbell] Swinton, to Horace Beck, [Esquire]., 47 King Henry's Road, N. W. 3 |
| Creator | Swinton; Alan Archibald Campbell (1863-1930); British electrical engineer |
| Date | 25 October 1920 |
| Description | Asks Beck to lend him his projection apparatus, for throwing opaque objects on a screen, again. This time he wishes to use it during his upcoming address on Wireless Telegraphy at the Royal Society of Arts. |
| 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 |