SCIENTIFIC AMERICAN, New York, February 18 1911

* Svante August Arrhenius

This 16 page issue is in nice condition and contains illustrations, accompanied by text, of the latest inventions of the day including: "Plowing Six Furrows at Once", "Svante August Arrhenius", "The Proposed Extension of the pier-Line in the Port of New York", "The Harm Done by the 'Harmless' House-fly", and "The New Science of the Soil".