
Volume 13, Issue 332supp
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Features
Steel for tires and Axles
Twenty-foot Racing Boat
Test of Heated Steel
Tipping and Screening Coal
Jarre's Hydraulic Joint Cut-off
Train Dispatching on a Boston Road
Chapel and Village Hall
The Photographic field-Glass
A New Antiseptic Compound, and its Application to the Preservation of Food
Laboratory Apparatus
Sulphur in Pyrites
Cæsium
New Method for Determining the Gypsum Contained in Wines
Organic Chemistry
On The Relation of Vegetation to the Industrial Arts
Salicylic Acid
Latest Results Obtained by the use of Salicylic Acid in Brewing