| Reference number | NLB/35/625 |
| Alternative reference number | NLB/35 p389 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to Major Percy MacMahon, Fellow of the Royal Society |
| Date | 21 June 1907 |
| Description | Harrison acknowledges MacMahon's letter and enclosed report on the platinum metres, which will soon be presented to the Council of the Royal Society. Meanwhile, he asks that MacMahon forward the metres to the National Physical Laboratory for comparison, as agreed by a Council resolution. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Typescript |
| Access status | Open |
Fellows associated with this archive
| Code | Name | Dates |
| NA6982 | MacMahon; Percy Alexander (1854 - 1929); mathematician | 1854 - 1929 |