SA Supplements Vol 33 Issue 842supp

SA Supplements

Volume 33, Issue 842supp

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Features

The Whitening of Wool

Jacquard, the Inventor

The Telephone Girl: Her Evolution, her Characteristics and her Work

Nell Nelson

Improved Process of Manufacturing Steel

On the Construction of a Battery of Miniature Accumulators

C. L. Weber

Progress of the Engineering Works on the Danube

Locomotive Boilers

F. W. Dean

World's Congress of Engineers

The Care of the Patent Office

An Interesting Letter from Dr. R.H. Thurston, Director of Sibley College of Engineering

Picot's Folding Tent

The Sanitary Institutions of Paris

Preserving the Colors of Fish and other Animals

Experimental Research on Tinned Peas, Greened with Sulphate of Copper, and the Physiological Action of this Salt on Animals

M. Charteris, W. M. Snodgrass

Carpet Beating

Agricultural use of Thomas Slag

M. Joulie

On the Relation of Natural Science to Art

E. Du Bois-Reymond

Orchid Hunting

Chinese White Wax

Acid, Alkaline, and Neutral

The Giantess Rosita

Useful Engineering Books

Patents