| Reference number | NLB/57/208 |
| Alternative reference number | NLB/57p114 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Wuthrich, Esq. MIEE, Manager of Ateliers de Construction, Oerlikon |
| Date | 18 August 1919 |
| Description | Reply to letter (16/W/L) of the 26 July, advises he is unable to provide any information on the recipient's question, and that the committee is not one of the Royal Society's. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |