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Features

A Pneumatic Excavator

Simon's Gas and Steam Motor

English Railway Accidents

Millstone Dressing Machines

A Steam Sharpie Yacht

By H. K. Stroud

Use of Compressed Air Motors for Street Cars

By H. Haupt

How Money is Made

By A. E. Outerbridge

Disastrous Earthquake in Persia

Porosity of Stone

Distillation of Coal Tar

The Spire of La Giralda, Seville, Spain

Sculpture in Gold and Ivory

Notes on Porcelain Painting

By Victor Joclet

Dyeing Receipts

Dyed Cocoons

Cerium Aniline Black

By H. Buhrig

Recent Chemical Inventions

Manufacture of Potash and of Chloride of Methyl from the Dregs of “Treacle.”

By M. Camille Vincent

A New Compound of Silicium and Strontium

Purification of Mercury

On the Products of Oxidation of Volatile Nitro-Phenol Oxide

Electro-Magnets

Effects of Superoxide of Hydrogen on Iodide of Potassium

Aluminum Alcohols

A Liquid Current Interrupter

Magneto-Induction Currents

The Aurora

The Scientific American Supplement. Index for Vol. 7

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    June 28, 1879

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