| Reference number | NLB/61/188 |
| Alternative reference number | NLB/61 p112 |
| Level | Item |
| Title | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Miss Dorothy Wrinch; Girton College, Cambridge |
| Date | 30 May 1921 |
| Description | 'I am very glad to give you permission to reproduce Figure 26 from my "Electricity and Magnetisy", as you request.' |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |