Volume 17, Issue 428supp
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Features
The Vienna Exhibition of Electricity of 1888
Atmospheric Electricity
Improved Steam Hammer
Accumulators for Telegraphic Works
Compressed Air Locomotives for Mines
The First Electric Telegraph
Mekarski's Compressed Air Locomotive
Torpedo Boat Guns
The Wilson Solar Evaporator
The New House of Parliament in Vienna
A $2,000 House
A New Residual Product from Coal Gas
On a New Camera Lucida
Lime and its Uses
Photographing on Wood
Roccelline
Pure Hydrosulphuric Acid Gas
Action of Light Upon Colors
The Detection of Carbon Disulphide
The Direct Synthesis of Ammonia
Digestibility and Assimilation of Cow's Milk
The Origin of the California Coast Mountains
Testing Bars and Plates of Metal
Poisoning from a Leech Bite
A Century of Ballooning
Manufacture of Porous Earthenware by Means of Naphthaline
Standard Time
Standard Time Fighters
Quince Culture
Sweet Ensilage
Racing on Snow Shoes in Sweden
Geese
The Cabbage Plutella
(Plutella cruciferarum* Zell. Order Lepidoptera,/ Family Tineid) Past history
Remedies for Cabbage Worms
The Rose Gall-Fly
(Rhodites Rosce.)