| RefNo | ACS/1/1/315 | 
| Level | Item | 
| Title | Letter from [Joseph Ernest] Petavel, Bushy Park, Teddington, Middlesex, to [Alan Archibald] Campbell Swinton [Esquire], F. R. S., 40 Chester Square, London, S. W. | 
| Creator | Petavel; Sir; Joseph Ernest (1873 - 1936) | 
| Date | 12 March 1921 | 
| Description | Accepts Swinton's invitation to his house, to meet [Albert Abraham] Michelson. | 
| Extent | 1p | 
| Format | Typescript | 
| PhysicalDescription | Carbon | 
| AccessStatus | Open | 
Fellows associated with this archive
| Code | PersonName | Dates | 
| NA8267 | Petavel; Sir; Joseph Ernest (1873 - 1936); engineer and physicist | 1873 - 1936 | 
| NA8285 | Swinton; Alan Archibald Campbell (1863 - 1930); electrical engineer | 1863 - 1930 | 
| NA721 | Michelson; Albert Abraham (1852 - 1931); physicist | 1852 - 1931 |