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Victoria's Jubilee

Increase of the Drying Power of Oils

By A. Livache

A Traveling Nursery

Recent Improvements in Acetylene Gas Generating Apparatus

Food Tablets

Nitrosylized Blast Furnace Slag as an Addition to Hydraulic Cement

Soiree of the Royal Society

Exports to Latin America

Some Ships of the Ancients

Berg's Special Delivery Car Transfer Steamer

Heavy Tank Locomotives for the Indian State Railways

Inglis' Triple Expansion Paddle- Wheel Engines

Insecticides and Helpful Agencies

Electrical Notes

Selected Formulæ

Miscellaneous Notes

Signaling through Space without Wires

By W. H. Preece

Practical thoughts on Diet

By J. Hobart Egbert

Apparatus for Roentgen Work

On the Effect of Music on Caged Animals

By Frank Collins Baker

Spinning Powers of Certain Eggs

Electrical Treatment of Phylloxera



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    July 17, 1897

    20% Sitewide for President's Day