| Reference number | NLB/56/613 |
| Alternative reference number | NLB/56 p350 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to an unknown recipient |
| Date | 27 March 1919 |
| Description | 'The 1000 envelopes (sample attached) ordered on the 22nd January have not yet been delivered; those you mention as having been delivered on the 19th, are a different kind altogether.' |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |