| RefNo | NLB/18/548 | 
| AltRefNo | NLB/18 p307 | 
| Level | Item | 
| Title | Copy letter from Arthur William Rucker, to Professor Schuster, Fellow of the Royal Society, and T Hemsalech | 
| Date | 29 March 1899 | 
| Description | 'The constitution of the electic spark 
 I am at the same time to call your attention to the enclosed remarks upon the paper'.
 
 [See page 308 for the remarks from the Committee]
 | 
| Extent | 1p | 
| Format | Carbon | 
| PhysicalDescription | Manuscript | 
| AccessStatus | Open | 
Fellows associated with this archive
| Code | PersonName | Dates | 
| NA6483 | Schuster; Sir; Arthur (1851 - 1934); physicist | 1851 - 1934 | 
| NA6673 | Rücker; Sir; Arthur William (1848 - 1915); physicist | 1848 - 1915 |