| RefNo | ACS/1/2/4/51 |
| AltRefNo | 62 |
| Level | Item |
| Title | Letter from [Alan Archibald Campbell] Swinton, to Wingfield |
| Creator | Swinton; Alan Archibald Campbell (1863-1930); British electrical engineer |
| Date | 2 February 1929 |
| Description | Encloses the British patent specification of the Improved Automatically Operating Brake Device for railway vehicles, that they previously discussed, as well as a report on the same subject made by Mr. A. E. Harding Frew [enclosures not present]. Requests his views once Wingfield’s experts have examined them. |
| 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 |