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H. M. S. Victoria

Naval Architecture in the Glasgow Exhibition

Forged Cast Steel Projectiles

Hydrostatic Disappearing Turret

Method of Inserting and Securing Crank Pins

The Corinth (Greece) Ship Canal

Protecting Iron Against Corrosion

By H. Haupt

The Worrell Sand Drier

Water Gas as Used for Metallurgical Purposes

Sir William Thomson's Composite Electric Balance

By Thomas Gray

The Gramophone—Etching the Human Voice

By Emile Berliner

Mica Mining in North Carolina

By Wm. B. Phillips

Outinian Society

A New Jersey Pine Forest

Aeration of Water Supplies by Natural Canals and Low Dams

Experiments with Soap Bubbles

A New Lecture Apparatus for Making Sulphuric Anhydride

By W. R. Hodgkinson and F. K. Lowndes

Professor Wroblewski

A New Gatalogue of Valuable Papers

Aluminum Bases

Building Plans and Specifications

The New Sugar Substitute

By John Michels

Useful Engineering Books


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July 14, 1888

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