A New Trans-African Railroad from the Atlantic Seaboard to Lake Tanganyika
The English Correspondent of Scientific American
Features
The Castelin Automobile Plow
The Paris Correspondent of Scientific American
Indirect Methods in Astronomy
Radiotelegraphy by Continuous Electrical Oscillations
The Electro-Chemical and Electro-Metallurgical industries in 1906
Practical Directions for Making Papier Mache Buttons
The Importance and Manufacture of Meat Extract
The Recent Derailment and Wreck on the New York Central Railroad
Schedule Weights of Steel and Iron Plates
The Limits of Thermal Efficiency in Internal Combustion Engines
Gas Engines and Marine Propulsion
The Recent Determination of the Figure and Size of the Earth from Measurements in the United States
The Schultze Manograph for Taking Indicator Cards of Gasoline Engines
The Paris Correspondent of Scientific American
