Title

Electric discharges in rarefied gases

Caption

Electric discharges in rarefied gases, 1892. 2,3,4 and 6, Geissler tubes. 1 Fluorescence of Sulphuret of calcium. 4 Nitrogen Vacuum (Spirals of Uranium Glass), 7, Hydrogen. From "The New Popular Educator", (London, 1892). Chromolithograph.

Info+

Photos12.com - Ann Ronan Picture Library

Credit line

Photo12/Ann Ronan Picture Library

Reference

ARP07104_460000846

License type

Rights managed

Available size

24,6Mb (1,3Mb) / 8,1in x 11,8in / 2424 x 3543 (300dpi)