[ V ] 
LIST OF ILLUSTRATIONS 
Plates 1 to 8.—Dr. Meyer Wilderman on Galvanic Cells Produced by the Action 
of Light.—The Chemical Statics and Dynamics of Reversible and Irreversible 
Systems under the Influence ot Light. (Second Communication.) 
Plate 9.—Professor F. W. Dyson : Determinations of Wave-length from Spectra 
Obtained at the Total Solar Eclipses of 1900, 1901 and 1905. 
Plates 10 to 19.—Sir Andrew Noble : Researches on Explosives.—Part IV. 
