| Reference number | NLB/54/611 |
| Alternative reference number | NLB/54 p345 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Controller of the London Telephone Service |
| Date | 4 July 1917 |
| Description | Informs the Controller that he has acquired a notice from the Secretary of the Ministry of Food confirming that the supply of a direct telephone between them and the Society is of urgent national importance. Reiterates that the Society already has independent wires in the building that will make the installation of a new telephone line far easier. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |