| Reference number | MC/21/174 |
| Alternative reference number | MC.06174 |
| Level | Item |
| Title | Letter from [Frank Watson] Dyson, Royal Observatory, Edinburgh, to [Robert William Frederick] Harrison |
| Creator | Dyson; Sir; Frank Watson (1868-1939) |
| Date | 13 June 1906 |
| Description | 'Dear Mr Harrison, I am much obliged to you for the trouble you have taken re the reproduction of my colour spectrum. It will, I think, be best to have the lines slightly strengthened by the engraver on his plate. It will be necessary to put in a line in the text saying that this has been done. Yours sincerely, F W Dyson'. |
| Extent | 1p |
| Format | Manuscript |
| Physical description | Ink on paper |
| Access status | Open |
Fellows associated with this archive
| Code | Name | Dates |
| NA8209 | Dyson; Sir; Frank Watson (1868 - 1939); astronomer | 1868 - 1939 |