SA Supplements

January 1894

Volume 37, Issue 943supp

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Features

The Work of Improving the Danube

Artesian Wells as a Source of Water Supply

Erastus G. Smith

Oil Mills of the Bombay, Baroda, and Central India Railway Company

Double Level with Needles

The Manufacture of Cider by Diffusion

Studies of the Phenomena of Simultaneous Contrast Color: And on a Photometer for Measuring the Intensities of Lights of Different Colors

Alfred M. Mayer

Laussedat's Hemiperiscopic Camera Lucida

A Photo-Telegraph

H. C. Johnson

Megatherium Cuvieri

Earthquake at Kushan, in Persia

The Japanese Earthquake of 1891

Ralph S. Tarr

Single Chrysanthemums

MSS. of the New Testament

The History of Footgear

The Breeds of Fowls

Vedalia Cardinalis—A Triumph of Scientific Method

Antarctic Seals

William S. Bruce

The Pecten or Scallop

Nicolas Pike

Alloys

W. Chandler Roberts-Austen

The Purification of Water by Precipitation and Sedimentation

Percy Frankland

Plant Chemistry and Bacteriology

Henry Wurtz