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SA Supplements Vol 51 Issue 1306supp

SA Supplements

Volume 51, Issue 1306supp

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Features

The Steam Turbine: The Steam Engine of Maximum Simplicity and of Highest Thermal Efficiency

Robert H. Thurston

The Pollak-Virag Telegraph

Herr Pinter

The Water Supply of Lake Nicaragua

A Reply to Criticisms by the Hydrographer of the Nicaragua Canal Commission

Angelo Heilprin

Enameline Printing—The Metal

W. T. M. Davidson

Electric Earth Clock

German Beet-Sugar Industry

The German Colony of new Guinea

The International Congresses of Meteorology and Aeronautics at Paris

In Justice to Vespucci

The Mechanism of Amphitheaters.—II

Cryptostemma Lusitanicum

Effect of Incandescent Gaslight on Plant Growth

Distribution of Seeds By Wind

New Method of Testing Glass Surfaces

Edmund M. Tydeman

Arsenical Sulphuric Acid

Trade Suggestions From United States Consuls

Patents

Trade Notes and Receipts