SA Supplements

September 1886

Volume 22, Issue 559supp

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Features

On the Education of Engineers, and on Degrees Conferred by Schools of Engineering

R. H. Thurston

Torpedo Boat for the Japanese Government

Rudder Holdfast

The Steam Goliath

Machine for Grooving Rollers

The Davy Steel Plant

The Manufacture of Chloroform

The Jacquelin & Chevre Excavator

The Nickel Plating of Wires

The “Dea” Drop-Box Motion for Looms

Recent Progress in the Coal Tar Industries

A Recent Lecture at the Royal Institution

How to Wind an Armature

R. Fuge

The Sewer Gas Destructor

Improvement in Bichromate Batteries

A New Method of Transmitting, Recording, and Reproducing Speech

W. E. Irish

Maquay's Voltaic Battery

The Centenarian Chevreul, and his Life Work

Louis Francois Clement Breguet

M. De Jonquieres

The Volcanic Eruption in New Zealand

The Recent Volcanic Eruption in new Zealand

Photographing Along the Fire Belt

A. H. Burton

The Origin of Languages, and the Antiquity of Speaking Man

Sewage Disposal in Berlin

Walter Wyman

Inorganic Foods

N. A. Randolph