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Aeronautics in War--A Reductio Ad Absurdum

The First 25-Knot Liner

The Scientific American Aeronautical Trophy

Test of Safety Devices by the Public Service Commission

Peary's Quest of the North Pole

The Current Supplement

The Present Position of the Darwinian Theory

A Machine for Handling Coke in the Yard

A Novel Music Stand or Book Rest

By I. G. Bayley

A Multiple Molding Machine

By James Cooke Mills

A New British Locomotive

By F. C. Coleman

A Selenium Photometer

The New French and German Airships “Republique” and “Zeppelin IV”

First Successful Flights of Bleriot's No. 8 Monoplane

The Winning Flight of the “June Bug” Aeroplane for the Scientific American Trophy

Hatching Snakes

Home-Made Rotary Printing Press Built of Junk

By C. M. Foster

Rope Bracket for Swing Seats

Patent Department - July 18, 1908

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    Correspondence - July 18, 1908

  • Index of Inventions - July 18, 1908

  • Recently Patented Inventions - July 18, 1908

  • Patents - July 18, 1908

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July 18, 1908

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