| RefNo | ACS/1/2/1/62 |
| AltRefNo | 75 |
| Level | Item |
| Title | Letter from [Alan Archibald Campbell] Swinton, to Major Leslie Stephens, R. A., 6 St. John's Park, Blackheath, S. E. 3. |
| Creator | Swinton; Alan Archibald Campbell (1863-1930); British electrical engineer |
| Date | 29 October 1920 |
| Description | Acknowledges receipt of a previous letter and thanks for the tape sent to him. States that he does not understandth working of the very low frequency amlifier, believing it warrants further investigation.Comments that if there are two messages coming along, one stronger than the other, it will diregard the weaker one altogether, only registering the stronger one but, the moment the stronger one ceases, then it foes on with the weaker one. |
| 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 |