SA Supplements

September 1880

Volume 10, Issue 247supp

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Features

Machinery for Making Wooden Shoes

On the Manufacture of Jute

William Fleming

Photo-Lithography

A New Air Thermometer

The Largest Sheets of Plate Glass

Photography and the Industries

H. W. Vogel

Mechanical Integrator

Physics without Apparatus

Hot-Air Engine of Van Rennes

Compressing Steel

On the Steel-Compressing Arrangements at the Barrow Works

Alfred Davis

The Agate Quarries of San Luis Obispo

Pelzer's Screw Ventilator

The Ville D'oran and Ville De Bone

Wire Rope Connections

Experiment in Acoustics

Artists' Homes: No. 5—Mr. Champneys' House, Hampstead

The Manufacture of Vinegar by means of Bacteria

Emmanuel Wurm

Progress of Sugar Adulteration

T. Angell

Donato Tommasi's Definition of Nascent Hydrogen

The Chemical Reactions of Morphine

Purification of Sewage

A Profitable Strike

Detection of Salicylic Acid in Wine and Fruit Juices

L. Weigert

Joseph Henry

A. M. Mayer

Cubic Capacity of the Skull

Electrolytic Determination of Silver

H. Fresenius, F. Bergmann

Chemistry as an Art and as a Science

J. M. Ordway

The Present Condition of Astronomical Science

Asaph Hall

Pyrethrum the Best Insect Killer

Jupiter

G. W. Hough