| Reference number | NLB/57/834 |
| Alternative reference number | NLB/57p480 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Nileson & Co |
| Date | 18 February 1920 |
| Description | Thanks them for agreeing to accept payment in English currency, asks them to confirm the amount so payment can be put through for this month. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |