| Reference number | NLB/4/521 |
| Alternative reference number | NLB/4 p216 |
| Level | Item |
| Title | Copy letter from Herbert Rix, to J H Lamprey, Hampton, Dulwich Rise |
| Date | 25 June 1890 |
| Description | 'We have put forward one of the charts printed on a black background, and are sending it to your address. Will you please return that which we sent you - the black on white?
Yours truly
Herbert Rix,
Asst Sec RS [Assistant Secretary, Royal Society]' |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |