| Reference number | NLB/54/465 |
| Alternative reference number | NLB/54 p264 |
| Level | Item |
| Title | Copy letter from [Theodore] E. James, Clerk of the Royal Society ; to Joseph John Thomson, President of the Royal Society |
| Date | 21 May 1917 |
| Description | 'Mr. Harrison asks me to send you the enclosed copy of a letter and document received this morning from the Department of Scientific and Industrial Research with reference to the National Physical Laboratory.' [Not enclosed.] |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |