| RefNo | ACS/1/3/3/8 | 
| AltRefNo | 86432 | 
| Level | Item | 
| Title | Postcard from [John Walter] Gregory, University, Glasgow, to Dr [Alan Archibald Campbell] Swinton, F. R. S., 40 Chester Square, London, S. W. 1 | 
| Creator | Gregory; John Walter (1864 - 1932) | 
| Date | 8 December 1927 | 
| Description | Acknowledges receipt of a previous letter. Informs that Lady [Florence Elizabeth Barrett] is not up to date and that he has sent a reference to more recent literature. Hopes to take advantage of the opportunity to quote Sir [William Barrett's] view that the phenomena are fully mental and no physical cause will bear examination. | 
| Extent | 1p | 
| Format | Postcard | 
| PhysicalDescription | Ink on paper | 
| AccessStatus | Open | 
Fellows associated with this archive
| Code | PersonName | Dates | 
| NA1348 | Gregory; John Walter (1864 - 1932); geologist and naturalist | 1864 - 1932 | 
| NA8285 | Swinton; Alan Archibald Campbell (1863 - 1930); electrical engineer | 1863 - 1930 | 
| NA3523 | Barrett; Sir; William Fletcher (1844 - 1925); physicist and psychical researcher | 1844 - 1925 |