| Reference number | NLB/48/498 |
| Alternative reference number | NLB/48 p307 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to Professor [Alfred William] Porter, Fellow of the Royal Society |
| Date | 12 July 1913 |
| Description | The paper by Porter and Dr Edridge Green on 'Negative after-images' has been considered by the Committee which it was referred to, and they are prepared to recommend it for printing, subject to the omission of the first sentence in the second paragraph and part of the bottom paragraph. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Typescript |
| Access status | Open |
Fellows associated with this archive
| Code | Name | Dates |
| NA8048 | Porter; Alfred William (1863 - 1939) | 1863 - 1939 |