Features
“El Gobernador”
The Injector Hydrant for Fire Extinction
The Corinth Canal
A Steamer for the Congo
Le Stanley
Apparatus for Preventing Obstructions in Retort Pipes
Wind Force
Double-Acting Circular Shears for Cutting Paper and Cardboard
Lericel's Drying Apparatus
Sulphate of Iron Flask for Photographers
Chemical Experiments in the Lantern
Flashes of Lightning Instantaneously Photographed
Sailler's Water and Steam Cock
Suggestions in Architecture
Electrical Conductors
The Observatory of the International Bureau of Weight's and Measures
Edison Incandescent System in Germany
Reynier's Standard Pile for the Measurement of Electromotive Forces
The Electric Incubator
History of the Electric Telegraph
The Magnetic Separator
Simplified Telephone Apparatus
What Shall be Done with the Sewage?
Back Pressure in Drain Pipes
The Eocene Fauna of Southern Patagonia
Face Painting.—The Actor's Art
Statice Suworowii
The Mountain Tobacco
A New Plant
Estimating the Acetic Acid in Wine
Paratoluidlne Sulphate as a Reagent for Nitric Acid
A New Condenser
Determination of Iodine in a Mixture of Iodides, Bromides, and Chlorides
The Electro Deposition of Nickel
The Water Caltrops
Departments
- Departments
Patents - February 23, 1884
