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Features

The Manufacture of Aboriginal Stone Implements

Roman Medicine Stamps

The finding of the Remains of the Fossil Sloth at Big Bone Cave, Tennessee, in 1896

The Ministry of Leaves

Hot Soda Water Drinks

The Forests of Alaska

Selected Formulæ

Miscellaneous Notes

Engineering Notes

The Emperor William Monuments at Magdeburg and Coblenz

Treatment of Low Grade Ores by Concentration

“Humanized” Milk

Its Composition and Method ok Production, Errors to be Avoided, Useful Information on the Various Phases of an Important Subject

By Harold Stacey

The Future of Photography in its Application to Medicine

Production of Copper Plate Varnishes

Five Thousand Candle Power “Emergency” Light

A Large Sinking Pump

The Refractive Index and Reflecting Power of Water and Alcohol for Electrical Waves

Electric Cabs in London

Apparatus for the Sterilization and Filtration of Water

The Nose and Respiration

An Ancient Greek Health Resort

Patents!

The Light of Fireflies

Departments

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