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SA Supplements Vol 7 Issue 165supp

SA Supplements

Volume 7, Issue 165supp

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Features

The Derriey Cylinder Press

The Dignity of Labor

Gun Cotto

The Wonderful Railways of Peru

The Janney Car-Coupler

On Atwood's Machine

Notes on the Microscopical Examination of Iron

From a Report, to the Society of German Engineers

A. Martens

The Heat of the Comstock Mines

John A. Church

Chicago Claims the Next World's Fair

A Co-Operative Manufacturing City

French Wheelbarrows

New Minerals

New York Academy of Sciences

On the Minute Measurement of Modern Science

Alfred M. Mayer

The Phoneidoscope

The Artificial Syntheses of Organic Compounds

John M. Stillman

Experiments with the Silicated Carbon and Spongy Iron Filters

Artificial Carlsbad Salts

On the Reaction of Sulphuric Acid and Iodine upon Starch

Preservative Gases and Vapors

Nitric Acid: Its Reproduction from the Lower Oxides of Nitrogen

Bernard C. Molloy *amp*ast;

Action of Iodic Acid on Strychnine

A New Organic Base in Animal Organisms

New Method of Treating Refuse Iron Oxide from Gas Houses

Process for Sulphuric Acid

Solubility of Platinum in Sulphuric Acid

Origin of the Metallic Iron of Greenland

Platinum Black

The Latest Advances in Fruit Culture

Another Narcotic Plant

Sowing Seeds

Benzoic Acid from Naphthaline

Preserving Wood

Indian Nut Parties in Nevada

Sugar Refining by Chloride of Barium

The Florida Alligator

The War With Insects

The “Brain Ivory” of Fishes

New Discoveries at Ancient Troy

Showers of Red Ashes in the Atlantic

The Parasitic Life on Submarine Cables

Fisheries on the Canary Islands

Ancient Glazed Pottery