Elektrizitäts-Durchgang in Gasen :
Erich Marx's 1906 German edition of J. J. Thomson's treatise on electrical conduction through gases, issued by B. G. Teubner in Leipzig for physicists and university students. The 111 figures are spare line drawings: apparatus in section with lettered plates, electrodes, coils and tubes, plus plotted curves on numbered axes and diagrams of field lines crossing horizontal hatched plates.
