| Reference number | MC/21/250 |
| Alternative reference number | MC.06250 |
| Level | Item |
| Title | Letter from [James] William Gifford, Oaklands, Chard, to the Assistant Secretary of the Royal Society |
| Creator | Gifford; James William (1856-1930); X-ray pioneer |
| Date | 24 June 1906 |
| Description | Regarding the reading of Giffords paper 'On the Refractive Indices of Water and of Sea-water'. |
| Extent | 2p |
| Format | Manuscript |
| Physical description | Ink on paper |
| Access status | Open |