SA Supplements

The Maxim Machine Gun

Training for Mechanical Engineers

The Automatic Topograph

Improved Gas Engine

Dr. Joseph Janvier Woodward

On Boiler Explosions

Claude Jouffroy

Thermal Colored Rings

New Method of Manufacturing Selenium Pile Elements

Electric Apparatus for Reproducing Drawings

The Electric Railway, Brighton, Eng

J. L. Pulvermacher

Speech from Light.—The Correlation of Physical Forces

Mounting and Coloring Photographs in Imitation of Oil Paintings

Modified Electrolytic Examination of Arsenical Copper Ores and Slags

The Temple of Diana at Ephesus

Chemical Actions with Carbon and its Compounds

The Chemistry and Valuation of Coal

Prosthetic Articulation

Opium Smoking

Sanitary Examination of Drinking Water

The Art of Swimming

Scotch Wild Cattle

The White Birch and its Varieties

Comets

Winter Culture of Mignonette

Sleeplessness

Hot Water for Sprains

Beer Causes Bright's Disease

Patents - November 8, 1884