| Reference number | NLB/43/189 |
| Alternative reference number | NLB/43 p |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to The Agent, Bank of England, Western Branch, Burlington Gardens, W. |
| Date | 16 November 1910 |
| Description | Instructs them to send, for the purposes of an audit, an official certificate of the balance at 31 October, standing to the credit of the National Physical Laboratory, National Experimental Tank Building Account. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Typescript |
| Access status | Open |