| RefNo | ACS/1/2/1/822 |
| AltRefNo | 885 |
| Level | Item |
| Title | Letter from [Alan Archibald Campbell] Swinton, to [Charles Edmund Stanley] Phillips [Esquire] |
| Creator | Swinton; Alan Archibald Campbell (1863-1930); British electrical engineer |
| Date | 15 June 1921 |
| Description | Acknowledges receipt of a letter and pamphlets. Informs he has not yet had the time to read is fully but that what he intends to do is to try a cylinder made of Phillips' glass, in place of the agate cylinder used in the Johnsen-Rahbek friction telephone, discussing the desired properties of the cylinder required. Enquires if such a cylinder could be made of Phillips' glass, either by blowing or casting. |
| 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 |