Features
Tests of Stationary Steam Boilers at the Centennial
Mechanical Appliances Used in the Construction of the Heading Under the Severn, for the Severn Tunnel Railway *
A New form of Marine Boiler
Refrigerating Railway Car
Improved Gas Tar Pump
The Higley Anti-Friction Roller Bearings
Air Engines
Automatic Steam Shut-Off
Compound Lathe and Oval Eccentric Chuck
Sinking Through Aqueous Strata without Pumping Machinery
A Model of a Mine
Locating and Describing Mining Claims
Who May Take Up Clams on the Public Lands and How it Should be Done
How to Use the Carpenter's Square
Manufacture of Slag Wool
Needlework *
Bleaching Wool without Stoving
New Mordant for Fixing Coloring Matters
Dyeing Paper with Aniline Colors
Aniline Writing Inks
Preparation Of Soluble Glass from Fossil Meal
Cedar Wood
Diminishing the Inflammability of Wood
Use of Soluble Glass in the Textile Industry
Valuable Recipes
Improved Street Cars
Indian Corn
The Trial of the Pyx
New Method of Preparing Music Printing Plates
Oxygen in Steels
Flue Dust
The Zinc Mines of Lancaster County, Pa
Designs for Conservatories
Russian Scientific News
Crystals of Cobric Acid
Being the Macroscopical Active Principle of the Cobra Poison
