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Scientific American Magazine Vol 79 Issue 23

Scientific American Magazine

Volume 79, Issue 23

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Features

The Proposed New Monitors

"The Biggest in the World"

Death of John Keely

Conditions in Porto Rico

Recent Developments in School Sanitation

Industrial Property Commission

Sir John Fowler

Philippine Toponymy

Another Mammoth Locomotive

A Safety-Attachment for Scaffolds

A New Covering for Boilers and Pipes

The National Acetylene Gas Generator

The Rotary Neostyle

Successful Test of 6-inch Krupp Process Plate by 8-inch Gun

Lieut. G. L. Carden

The First-Class Battleship "Maine"

The Study of Typical Soils

Marcus Benjamin

Departments

The Heavens in December 1898

Correspondence - December 03, 1898

Recently Patented Inventions - December 03, 1898

Notes and Queries - December 03, 1898

Business and Personal - December 03, 1898

Index of Inventions - December 03, 1898