| RefNo | PP/23/22 |
| Previous numbers | PP/55/23 |
| Level | Item |
| Title | Paper, 'On variations observed in the spectra of carbon electrodes, and on the influence of one substance on the spectrum of another' by Walter Noel Hartley |
| Date | 1894 |
| Description | Hartley writes: 'In a recently published paper by Eder and Valenta, on the “Line Spectrum of Elementary Carbon and the Ultra-violet Spark Spectrum of Wet and Dry Wood Charcoal” (Vienna, ‘ Akad. Wiss. Denkschriften,’ vol. 60, 1893), there occurs this passage :— “ It is worthy of remark that Hartley and Adeney, among the carbon lines measured by them, included those with wave-lengths 38819, 3870*7, 3589*9, and 3584*8, which, according to the foregoing investigation, are described as the edges of cyanogen bands, and must be struck out of the list of lines in the spectrum of carbon.'
Annotations in pencil and ink.
Subject: Spectroscopy / Chemistry
Received 13 January 1894 / 15 January 1894. Read 19 April 1894.
A version of this paper was published in volume 55 of the Proceedings of the Royal Society as 'On variations observed in the spectra of carbon electrodes, and on the influence of one substance on the spectrum of another'. |
| Extent | 12p |
| Format | Manuscript |
| PhysicalDescription | Ink and graphite pencil on paper |
| Digital images | View item on Science in the Making |
| AccessStatus | Open |
| RelatedMaterial | DOI: 10.1098/rspl.1894.0049 |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA6669 | Hartley; Sir; Walter Noel (1847 - 1913); chemist | 1847 - 1913 |