
Volume 28, Issue 716supp
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Features
On Gas Engines
The Simplex Engine
Compound Locomotives
The Ten Ton Electric Traveling Cranes at the Paris Exhibition
Fusible Plugs
The Dynamo
Protective Paints
The Electrolysis of Distilled Water
A Simple Electrical Apparatus
Drying Plant for Wet Feed
A System of Marking Patterns, Tried in the Shop — With some Remarks upon Economy as Viewed in the Pattern
Silicon in Pig Iron
Optical Torque
The Solar Surface during the Last Ten Years
The Germans in East Africa
Arsenic as a Poison and a Medicine
Joseph Wade, Centenarian
Sewage Works for Large and small Towns
The Kingston Sewage Works