| Reference number | NLB/55/402 |
| Alternative reference number | NLB/55 p216 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Members of Council |
| Date | 20 March 1918 |
| Description | Letter asking the members of Council whether or not they approve of a report [Report of Committee of the proposed Establishment of a Board of Longitude] being transmitted to the Admiralty |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |