| Reference number | NLB/54/551 |
| Alternative reference number | NLB/54 p313 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the District Contract Agent |
| Date | 16 June 1917 |
| Description | Asks the District Contract Agent to inform him which Government Department he should contact with regards to issuing the required certificate for a telephone in order that the Society can make the necessary application. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |