SA Supplements

April 1878

Volume 5, Issue 119supp

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Features

The Flow of Metals

David Townsend

Manufacture of Welded Iron Tubes

High-Pressure Marine Boiler

Egyptian Obelisks and their Relation to Chronology and Art

Basil Henry Cooper

Improved Governor

The Art of Marbling

C. W. Woolnough

Liquid Fuels

Preservation of Wood

J. Clark Jefferson

A Simple Photo Printing Process

M. Gobert

Austro-Hungarian High Grinding

Paper Negatives

W. De W. Abney

Constitution of the Sun as Revealed by Photography

M. Janssen

Varley's New Electro-Magnetic Machine

Varnish for Melainotypes

Improved Carbon Process

The Phonograph

J. W. S. Arnold

The Whiting Building and Opera House, Holyoke, Mass., Mr. C. S. Luce, Architect

A Concrete Dwelling House

Lectures on Paralysis and Convulsions as Effects of Organic Disease of the Brain

C. E. Brown-Sequard

Laboratory Experiences on Board the Challenger

J. Y. Buchanan

Snake Poison

The Application of Ammonium Sulphocyanide in Volumetric Analysis

J. Volhard