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Express Passenger Engine, Lancashire and Yorkshire Railway

English and American Locomotives

The Canadian Pacific Railway

Screw Propeller Railway

By J. R. Gorman

Excavation and Embankment by Water Power

By Edward Bates Dorsey

Mexican Bridge Construction

By J. Foster Flagg

Ring Throstles

Refrigerating and Ice-Making Machinery and Appliances

4.—Considerations as to the Applications of the Various Systems

By T. Lightfoot

Photography without an Objective

By M. Boudet

A New Oxygen and Hydrogen Regulator for the Lantern

The Invisible Photographic Image

By W. H. Harrison

New Aerometer


Notes on Maize Oil

By E. B. Shuttleworth

How an Electrician Puts it

A Magneto Generator Key

By Samuel Vyle

The Defenses of Plants

The Anti-Fat Craze


Scientific Experts as Witnesses

Dr. Oliver Wendell Holmes at Cambridge University


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    July 24, 1886

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