| RefNo | NLB/40/90 |
| AltRefNo | NLB/40/ p53 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison to Professor J [Joseph] Larmor, Sec RS |
| Date | 5 April 1909 |
| Description | Paper by Mr J de Graaf on "An apparatus for measurements of the defining power of objectives", communicated by Dr [Richard Tetley] Glazebrook. The paper has been returned with a covering letter saying that it has been modified according to Professor Larmor's suggestions. Harrison gives estimates costs of printing. |
| Extent | 1p |
| Format | Carbon |
| AccessStatus | Open |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA7894 | Larmor; Sir; Joseph (1857 - 1942); theoretical physicist | 1857 - 1942 |
| NA8225 | Glazebrook; Sir; Richard Tetley (1854 - 1935) | 1854 - 1935 |
| NA2964 | Schlich; Sir; William (1840 - 1925) | 1840 - 1925 |