| Reference number | NLB/54/729 |
| Alternative reference number | NLB/54 p415 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [Professor Richard Tetley Glazebrook], Director of the National Physical Laboratory and FRS |
| Date | 29 August 1917 |
| Description | Encloses a letter received from the Registrar of the Patent Office [not enclosed]. Asks that the Director either pass the information required to formulate a reply onto the Society or reply to the letter direct. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |