| RefNo | ACS/1/1/94 | 
| Level | Item | 
| Title | Letter from William Crookes, 7 Kensington Park Gardens, London, W., to [Alan Archibald] Campbell Swinton, 66 Victoria [Street], S.W | 
| Creator | Crookes; William (1832-1919); British chemist | 
| Date | 21 July 1899 | 
| Description | Thanking Swinton on his offer of the loan of his Wehnelt-Caldwell Interrupter, hoping the offer will remain open when he returns from the B.A. Dover meeting in September. | 
| Extent | 2p | 
| Format | Typescript | 
| PhysicalDescription | This letter was presented to the Royal Society within the envelope in which it was received by Swinton. The envelope has been retained and referenced accordingly. | 
| Carbon | 
| AccessStatus | Open | 
Fellows associated with this archive
| Code | PersonName | Dates | 
| NA8188 | Crookes; Sir; William (1832 - 1919); chemist and science journalist | 1832 - 1919 | 
| NA8285 | Swinton; Alan Archibald Campbell (1863 - 1930); electrical engineer | 1863 - 1930 |