| Reference number | NLB/42/3 |
| Alternative reference number | NLB/42 p3 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison to The Secretary, The Imperial Merchant Service Guild, The Arcade, Lord Street, Liverpool |
| Date | 4 March 1909 |
| Description | 'Dear Sir,
The paper by Sir William Abney about which you enquire is not yet published. It was read only last week. It is entitled "Colour-blindness and the trichromatic theory of colour vision". It will be published in a week on two in the Proceedings of the [Royal] Society, but will not then be on [ale] separately, but only in the No. in which it appears with other papers. I might perhaps suggest that if you desire separate copies your best plan would be to apply to the author direct, as he will be furnished with a considerable number of copies for private distribution.' |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |