| RefNo | MM/25/16 |
| Level | Item |
| Title | Postcard, J O Varley, Thames Police Ship Scorpion, to Sir G B [George Biddell] Airy KCB, Astronomer Royal, Royal Observatory, Greeenwich |
| Creator | Varley; J O (fl.1870s); British police officer |
| Recipient | Airy; Sir George Biddell (1801-1892); British astronomer |
| Date | 13 June 1874 |
| Description | Daily observations of thermometers in the water of the river Thames, Sunday 7 June-Saturday 13 June 1874. Maximum and minumum readings made at 9.00am. Signed 'J.O. Varley [?] Inspr.' [Inspector]. |
| Extent | 2p. |
| Format | Printed |
| Manuscript |
| PhysicalDescription | Ink on card |
| AccessStatus | Open |