Volume 1, Issue 6supp
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Features
Artificial Milk
Prospects of the Department of Education
The Ohio Centennial Building
Egypt at the Exhibition
Exhibition notes
International Congresses at the Centennial
Locomotive for the Western Railway of France
New Traction-Engine
Examples of the Crystallization of Wrought-Iron
Novel Speed-Indicator
Wear of Wire Rope
Hydraulic Locomotive
Proceedings of Societies
American Social Science Association
Use of Paper
Coal-Mines in Russia Developed by American Locomotives
A New Method of Imparting Artistic Finish to Photographs
The Questionable Value of Hypodermic Solutions
Sunshine
On the Chemistry of the Urine
Chalcophanite: A New Mineral Species
The Wood of Noah's Ark
Wreck of the Baltimore Air-Ship
Iron Lighthouse
Cornish Pumping Engines
American Chapel, Rome
On the use of Tin and Gold Combined
Condensed Beer
Bicheroux's Gas-Furnace
“Brain and intellect”
Improvement in Chain-Belts
Messrs. Hadley Brothers' Mitre-Cut Nail Works, Birmingham, Eng
New Steam-Engine Frame
Improvement in Rolling Mills
Improvement in Speed-Indicators
Improvement in Propelling Canal-Boats
The Greatest waste in the World
The Kerosene of New South Wales
The Oxyhydrogen Light
House Plants
Rapid Mode of Detecting the Adulteration of Butter with other Fats
On Silicate of Soda in Textile industry
Application in Wool-Scouring