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Mr. Stanley's Latest African Discoveries

“The Mountains of the Moon”

Henry M. Stanley

The Growth of Trees

Star Distances

Surface Waters

The Screw Tug Kathleen

The Stanley Cycle Show

A Water Walker

The New Reservoirs at Montmartre

Testing the Forth Bridge

Labors of the International Bureau of Weights and Measures

Design for a Conicograph

By Rollin A. Harris

An Index Plate for Amateurs

By Lieut C. D. Parkhurst

Magnesium Bronze

By H. N. Warren

The Macarthur-Forrest Process for the Treatment of Refractory Gold Ores

By William Jones


By John Hopkinson

A Jungle Cart

Treatment of Barber's Itch

Olive Oil for Snake Bites

Aneurism of Scalp

By Herman Mynter

The Japanese Puzzle

Building Plans and Specifications

Detecting Tin in Minerals

By Alexander Johnstone

Drum Fish of Mauritius

Native Wyoming Soap

By Herman Westphal

Useful Engineering Books


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March 08, 1890

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