| Reference number | NLB/55/252 |
| Alternative reference number | NLB/55 p137 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to G.R. Thompson Esq. F.I.C., F.C.S. |
| Date | 04 February 1918 |
| Description | Letter concerning a letter which was forwarded to the President of the Royal Society [Sir Joseph John Thomson] asking him to sign an application for a license and certificate |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |