| Reference number | MC/21/52 |
| Alternative reference number | MC.06052 |
| Level | Item |
| Title | Letter from J A Hardcastle, The British Astronomical Association, to the Secretary of the Royal Society |
| Date | 11 October 1906 |
| Description | Hardcastle has been instructed by the Council of the British Astronomical Association to convey their thanks to the President and Council of the Royal Society for the grant of £90 towards the publication of the Colonel Markwick's memoir on variable stars. |
| Extent | 2p |
| Format | Manuscript |
| Physical description | Ink on paper |
| Access status | Open |