| RefNo | ACS/1/1/312 | 
| Level | Item | 
| Title | Letter from John Perry, 14A, Campden HIll Court, Kensington, W., to [Alan Archibald Campbell] Swinton | 
| Creator | Perry; John (1850-1920) | 
| Date | 4 March 1912 | 
| Description | Accepts Swinton's invitation to dine on 13 March. | 
| Extent | 2p | 
| AccessStatus | Open | 
Fellows associated with this archive
| Code | PersonName | Dates | 
| NA5509 | Perry; John (1850 - 1920); electrical engineer and mathematician | 1850 - 1920 | 
| NA8285 | Swinton; Alan Archibald Campbell (1863 - 1930); electrical engineer | 1863 - 1930 |