SA Supplements Vol 1 Issue 25supp

SA Supplements

Volume 1, Issue 25supp

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Features

Brazilian Exhibits

The International Exhibition of 1876

Swedish Iron and Steel in the Main Building No.9

The U. S. Building in the Centennial Exhibitions.—The Manufacture of Fire-Arms

The Japanese at the Centennial

The American Book Exhibit at the Exhibition

Michigan Apples

Entrances and Mechanical Door-Clerks at the Exhibition

Sewing-Machines at the Exhibition

The Japanese Bronzes

The Megatherium Cuvieri at the Exhibition

Agricultural Iiall

Measuring Machine at the Exhibition

Explosions in Mines

Centennial Notes

Proceedings of London Societies

Musical Association.—April

State Laws Concerning the Sale of Patents are Unconstitutional and Void

Air Compression

To Take Impressions of Leaves, Etc

Hypodermic use of Morphia

Immediate Cure for Cold in the Head

The Caspian Sea

Recovery of Indigo from Spent Vats

G. N. Underwood

Ice Skating in Summer

Soiree of the Royal Microscopical Society

The New Nicolaieff Floating and Depositing Dock

Latimer Clark

The Casson-Dormoy Mechanical Puddling Furnace

A Spiral Steam-Jacket

Solution of Coagulated Albumen

New Coloring Agents in the Examination of the Tissues

Preparation of Half-Woollen Garments for Dyeing

The Physical Constitution of Steam

The Ferment of Urea

Detecting arsenic in Paper-Hangings

M. Kupfferschlaeger

American Flax Manufacture

To make Water-Proof Paper Bags

Albert S. Dennison

Recovering Varnishes from Old Loom-Harness

Leander Butler

Comparative Value and Strength of Astringents

Phyllocyanin as a Reagent

Guido Pellagri

Change in the Color of the Hair

Removal of Dental Nerve for Neuralgia

James E. Garhetson

The Dangers of Chloroform

Self-Development of Ova

The Carbolic Acid Spray

Dyeing Recipes

From Reimann

Salicylic Acid in the Treatment of Acute Articular Rheumatism

Presence of Bile Colors

Elastic Pipe-Jointing

Reducing Steel and other Ingots

George W. Billings

Three-Cylinder Steam Engine

Deepening Channels to Reduce Flood-Height

To the Editor of the Scientific American

Oils and Fat Destructive to Iron

Improvement in Breakwaters

John G. Bruggeman

How to Build Cheap Boats

No. 1.

Paddlefast

On the Preparation of Dextrine-Maltose(Malt Sugar)and its use in Brewing

Royal College of Chemistry, South Kensington

Wm. Geo. Valentine

Steel-Headed Rails

Labor in Massachusetts

Railways in Brazil

The Wonderful Salt Mines of Virgin River, Nevada

A New Steam Dummy

Steel Rails

The Ammonia Process of Treating Ores

Resources of Africa

M. Bert's New Researches on Chameleons

Free Silica Taken up by Plants

P. B. Wilson