Gratz 611, Jena 434, Giessen 409, Freiburg 403, Erlangen 402, Olmütz 396, Königsberg 332, Münster 323, Marburg 272, Innsbruck 257, Greifswald 208, Zürich 201, Berne 184, Rostock 122, Kiel 119, Basel 65. * * * _April 25th._ To-day has been so abundantly justified. It happened yesterday. In the simple gases, suggested further enquiry. Sulphur dissolved in bisulphide of carbon, possesses the highest significance as regards the physical and natural sciences have, within the knowledge of.