SA Supplements Vol 41 Issue 1062supp

SA Supplements

Volume 41, Issue 1062supp

You are currently logged out. Please sign in to download the issue PDF.

Features

The Babylonian Expedition of the University of Pennsylvania

Antarctic Exploration

William S. Bruce

The Castor Oil Bean–Ricinus Communis, Linn

D. F. Davenport

Living Barometers

Anguloa Uniflora, Var

Growth of Population of Great Cities

Elmer Lawrence Corthell

Willy Burmester and Alexander Petschnikow

Selected Formulæ

Engineering Notes

Miscellaneous Notes

Electrical Notes

The Railway up the Jungfrau

The Lengthening of the Union Steamship Scot

History and Methods of Testing Building Materials

Notes on English Railways

Permanent Way

J. W. Thomas

Hints on the Development of Instantaneous Exposures

Charles L. Mitchell

Some Odd Dodges in Lantern Slide Making

T. N. Armstrong

Alchemy and Pharmacy—Their Mystery and Romance

The Art of Foretelling

C. J. S. Thompson

The Laborde Method of Artificial Respiration

Edward Martin

The Hampson System of Liquefying Gases

Patents!