| Reference number | NLB/52/80 |
| Alternative reference number | NLB/52 p47 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Messrs Harrison and Sons |
| Date | 5 August 1915 |
| Description | 'Phil Trans Sep Papers A-B.
Messrs Dulau & Co will in future take from us at issue 30 copies A & B, instead of 20.
Arrange that 40 separates of A & B reach us here at issue in future.' |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |