| RefNo | NLB/60/821 | 
| AltRefNo | NLB/60 p460 | 
| Level | Item | 
| Title | Copy letter from William Bate Hardy, Secretary of the Royal Society; to Sir Frederick [William] Andrewes, Chairman of the Physiology Committee and FRS | 
| Date | 11 April 1921 | 
| Description | '[John] Jolly has sent us a paper on "A quantum theory of colour vision". I have read it and I think we may safely pass it for Proceedings. Do you agree?' | 
| Extent | 1p | 
| Format | Carbon | 
| AccessStatus | Open | 
Fellows associated with this archive
| Code | PersonName | Dates | 
| NA8234 | Hardy; Sir; William Bate (1864 - 1934); biologist and food scientist | 1864 - 1934 | 
| NA6145 | Andrewes; Sir; Frederick William (1859 - 1932) | 1859 - 1932 |