| RefNo | MS/928/2/54 |
| Level | Item |
| Title | Letter from Henri Dufour, Villa Chauminy, Lausanne, to Charles Vernon Boys |
| Creator | Dufour; Guillaume Henri (1787-1875); Swiss army officer and engineer |
| Recipient | Boys; Sir Charles Vernon (1855-1944); British physicist and inventor |
| Date | 14 March 1901 |
| Description | Asks for information on a seismograph by 'Milne-Jones' [presumably John Milne (1850-1913)] in the Paris Exhibition and the address of its inventor. Dufour was glad to make Boys's acquaintance in the Jury at Paris and hopes that he will visit Switzerland. |
| Extent | 2p |
| Format | Manuscript |
| PhysicalDescription | On paper |
| AccessStatus | Open |