| Reference number | NLB/25/641 |
| Alternative reference number | NLB/25 p384 |
| Level | Item |
| Title | Copy letter from Theodore E James, to [Messrs Harrison & Sons] |
| Date | 3 December 1902 |
| Description | Asks the Messrs to place the National Physical Laboratory on the list of the 'Proceedings [of the Royal Society]' postal list to start with 'Proceedings' number 469. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Manuscript |
| Access status | Open |