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The Transvaal

Torghatten Norway

DR.Dubois' “Missing Link”

Cuba-An Exploring Train on the Zaza Railroad

The War in Cuba

The Arc Light

Lecture II. Optics of the Arc

By P. Thompson

Water Motors and their Power

By G. D. Hiscox

Quick Shipbuilding

The Villa Mantle for Protecting River Banks

New Pumping Engines Colchester Water Works

An Incandescent Alcohol Lamp

Glass Water Gage Protector

Rohleder's Fagot Refrigeratory

Brilliant Finder for Hand Cameras

The Colt Automatic Gun

The Performances of Ocean Steamships

Automatic Centering Compasses

Classic Architecture

From the Point of View of an Architect a Discourse Before Johns Hopkins University At Baltimore, MD.

Optical Illusions



The Oyster Shuckers' Eye Disease

A New Cabbage Pest

Sterilizable Hypodermic Syringe


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