| RefNo | NLB/56/318 | 
| AltRefNo | NLB/56 p189 | 
| Level | Item | 
| Title | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir William Crookes, FRS | 
| Date | 13 January 1919 | 
| Description | Asks Sir William Crookes for permission to distribute the type of his 'Philosophical Transactions' paper on Eye-preserving glasses, published in 1914. | 
| Extent | 1p | 
| Format | Carbon | 
| AccessStatus | Open | 
Fellows associated with this archive
| Code | PersonName | Dates | 
| NA8188 | Crookes; Sir; William (1832 - 1919); chemist and science journalist | 1832 - 1919 |