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SA Supplements Vol 12 Issue 305supp

SA Supplements

Volume 12, Issue 305supp

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Features

The Fontaine Locomotive

Trade Mark Decisions by the Commissioner of Patents

The “Fontaine” Locomotive

Improved Compound Engine

Infancy and Childhood of the Steam Engine

C. M. Percy

The Panama Canal

A Recent Address by Capt. Eads before the British Association

Improvement of the Mississippi, and the Tehuantepec Ship Railway

Cheap Gas for Gas Motors, Etc

Voigt's Winding Frame

Huguenin's Fulling Machine

Improved Apparatus for Preventing the Explosion of Fire Damp

On some Problems Arising in the Assay Office

C. H. AaronTo Find the Weight of Gold in a Specimen of Gold in Quartz, Etc

C. H. Aaron

Pneumatic Clocks

How Cattle are Shipped at East Boston

The Eyes of Science

On the Heat Generated in a Magnet when it is Magnetized and Demagnetized

Henry A. Rowland

New Processes of Gas Purification, Based on the Direct Utilization of its Impurities in the Production of Commercial Salts

The Mica Veins of North Carolina

W. C. Kerr

On the New Metal Actinium

T. L. Phipson

The Grand Canon of the Colorado River

Capt. C. E. Dutton

The Brittleness of Emeralds

The Acrobatic Alphabet

The Cost of our City Public Works

Bands of the Rainbow

C. Ritter

Lioness and Cubs

The Exhibition at Buenos Ayres

An Insect the Cause of Epidemic Cholera Morbus

Preserving and Canning

Claudius Galenus

George Jackson Fisher