| Reference number | NLB/4/511 |
| Alternative reference number | NLB/4 p214 |
| Level | Item |
| Title | Copy letter from Herbert Rix, to A L Soper |
| Date | 23 June 1890 |
| Description | By order of the Joule Committee Rix is pleased to send a cheque for three guineas, a gratuity in recognition for the work Soper has done for them whilst in the service of the Royal Society. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |