| RefNo | ACS/1/2/3/25 |
| AltRefNo | 39 |
| Level | Item |
| Title | Letter from [Alan Archibald Campbell] Swinton, to Colonel G. Thornhill, C. M. G., D. S. C., 61 Gracechurch Street, London, E. C. 2. |
| Creator | Swinton; Alan Archibald Campbell (1863-1930); British electrical engineer |
| Date | 5 January 1928 |
| Description | Responding to a previous letter, offering a further explanation of Mihalyi's system of Television, raising new points he has identified: 1) retention of vision by the eye; 2) failure to give details of Mihalyi's new electrical amplifier; 3)the High Frequency Telephone Transmitter appears to be something like what is called Wired Wireless ; 4) does not understand what is said about the Wolfram Arc-Lamp. |
| Extent | 2p |
| 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 |