SA Supplements Vol 27 Issue 703supp

SA Supplements

Volume 27, Issue 703supp

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Features

Decisions Relating to Patents

The Terrestrial Globe at the Paris Exposition

The Great Deserts of the Earth

Joseph F. James

Otto Patent Wire Ropeway

Some of the Big Things now Accomplished by the Manufacturers of Iron and Steel

Note on the Momentum of Steam in Steam Pipes

J. E. Denton

Power Test of the Daft Electric Railway at Asbury Park, N.J

F. E. Idell

Simple Arc Lamp

Steam Suction Blast and Still

Instruments for Drawing Curves

No. Iv.—The Sinusoid, or Harmonic Curve

C. W. MacCord

A Conference of Representatives of American Powers

The Old Oaken Bucket

Apparatus to Illustrate the Influence of Pressure on the Volatilizing Point of Ice, and other Phenomena

Sydney Young

Zeiss' Apochromatic Objectives

Otto Zacharias

How Deaf-Mutes are Taught to Speak

Odoriferous Insects

The Gathering of Plants for the Herbarium

Useful Engineering Books

Dangers of Carbon Monoxide

Building Plans and Specifications

Walking Epilepsy