| RefNo | ACS/1/1/60 | 
| Level | Item | 
| Title | Postcard from Sir William [Fletcher] Barrett, 31 Devonshire Place, W.1, to [Alan Archibald] Campbell Swinton FRS, 66 Victoria [Street], S.W | 
| Creator | Barrett, Sir William Fletcher (1844-1925) Knight Physicist | 
| Date | 8 January 1896 | 
| Description | Thanking Swinton for sending him his 'excellent address at the Royal Society of Arts'. | 
| Extent | 1p | 
| Format | Postcard | 
| PhysicalDescription | Ink on paper | 
| AccessStatus | Open | 
Fellows associated with this archive
| Code | PersonName | Dates | 
| NA3523 | Barrett; Sir; William Fletcher (1844 - 1925); physicist and psychical researcher | 1844 - 1925 | 
| NA8285 | Swinton; Alan Archibald Campbell (1863 - 1930); electrical engineer | 1863 - 1930 |