|Title||Plate, apparatus for observing photographic effects of electric spectra of metals through gases by unknown artist|
|Description||Plate showing figures 49-50 showing the apparatus used by Miller to observe the photographic effects of the electric spectra of various metals when sparks are transmitted through gases other than atmospheric air, including details of the metallic electrodes enclosed in stout glass tubes.|
Published in Philosophical Transactions as 'On the photographic transparency of various bodies, and on the photographic effects of metallic and other spectra obtained by means of the electric spark'.
Received and read by the Royal Society on 19 June 1862.
|Physical description||Blue pencil diagrams on paper|
|Related material||DOI: 10.1098/rspl.1862.0031|
|Related records in the catalogue||RR/5/157|
Fellows associated with this archive
|NA7299||Miller; William Allen (1817 - 1870)||1817 - 1870|