| RefNo | ACS/1/2/4/187 |
| AltRefNo | 257 |
| Level | Item |
| Title | Letter from [Alan Archibald Campbell] Swinton, to A. L. Hetherington [Esquire], Department of Scientific & Industrial Research |
| Creator | Swinton; Alan Archibald Campbell (1863-1930); British electrical engineer |
| Date | 4 April 1929 |
| Description | Acknowledges receipt of a previous letter and its enclosures. Before answering, believes it is best to communicate with Mr. E. B. Vignoles, to be sure that their replies were unanimous, but has not yet heard from Vignoles. |
| 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 |