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Mining Conditions in South Africa

Proposed Relief of the Brooklyn Bridge Terminal

Vibrations of London Underground

Naval Estimates

Roof Gardens on Private Houses

Feeding the Wild Animals

Science Notes

A Large Wood Pulley

A Clever Piece of Molding

A Wooden Smelter Stack

A Night Excursion Car

Electric Lifting Magnets

The Russian Battleship "Retvizan"

French Military Folding Bicycle

Oiled Roadbeds

By Waldon Fawcett

Count De La Vaulx's Balloon Trip across the Mediterranean

By Our Paris Correspondent

Something about Ancient American Saurians

By J. Carter Beard

Business and Personal Wants


  • Departments

    Recently Patented Inventions - October 26, 1901

  • New Books, Etc - October 26, 1901

  • Index of Inventions - October 26, 1901

  • Notes and Queries - October 26, 1901

  • Patents - October 26, 1901

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