Rail Sections as an Element in Steam and Electric Traction—II
Early History of Track Construction and Developments Made Possible
Volume 78, Issue 2032supp
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Features
Effects of the War on Employment in Germany
The Type-Reading Optophone
Spanish Cedar
Sources of Supply of this Substitute for Mahogany
Comfort for Workers in Washington's Government Buildings
Necessity for Modern Sanitary Conditions Now Being Recognized
How to Determine Type of Motor
Determining by the Leads Whether a Direct-Current Motor is Shunt, Series orCompound Wound
The Prismatic Astrolabe
The Effect of Water Pressure upon the Form of Fishes
A Study of Evolution of Form Resulting from Conditions of Life and Habits
Casino at Interlaken
Ideals in City Planning
Improvement and Operation of Cities a Work for Trained Experts
Acoustics of Auditoriums—II
An Investigation of the Acoustical Properties of the Auditorium of the University of Illinois
Glazed Frost
The Gulf Stream
Causes That Governs Its Course, and Its Effect on Climate