Volume 9, Issue 231supp
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Features
The Swedish Arctic Exploration
The North-East Passage
Narratives of Captain Palander, Swedish Royal Navy, Commander of the Exploring Vessel.
Fast Passenger Locomotive
The Suez Canal
A Kansas Mill
Some New Suggestions in Regard to Steel
Improved Grain Elevator
Pumping Gas Direct into the Mains
Progress of Railroad Law in New York
Prices of Iron
A Case of Permanent Polarity in Steel Opposed to That of the Magnetizing Coil by Which it is Produced
Artists' Homes, No. 1
The Storm and the Railroad
The Exportation of Canned Goods
An Electric Railway
Stew Art's Electric Lamp
Lincoln Cathedral Misereres
Physical Society, London
Meeting, April 10, 1880. The Human Eye as an Automatic Photometer.
The Theory of the Gelatine Emulsion Process
On the Disruptive Discharge of Electricity
On Portland Cement
Detecting Free Hydrochloric Acid
Expansion of Paper
Decomposition of Potassium Permanganate by Oxygenated Water
Dyeing Recipes
Reduction of Nitrates During Metallic Substitutions
New Coloring Matters
Gum Lac from Arizona
Diseased Pork from America
On a New Synthesis of Saligenin
On the Volatilization of Solids in Vacuo
Influence of Pilocarpine on Baldness
Analytical Observations on Tin
Forest Trees of North America
[Continued from Supplement No. 280, page 3670.]