9 public-domain matches

Flying Machines

Cover of Progress in flying machines

Progress in flying machines

Octave Chanute

Cover of Kress - Improvements in Flying Machines, British Patent 2294 of 1910

Kress - Improvements in Flying Machines, British Patent 2294 of 1910

Wilhelm Kress

Cover of Gathmann - Air Propellers for Flying Machines, British Patent 18560 of 1907

Gathmann - Air Propellers for Flying Machines, British Patent 18560 of 1907

Louis Gathmann

Cover of Collected works of k. e. tsiolkovskiy. volume ii- reactive flying machines

Collected works of k. e. tsiolkovskiy. volume ii- reactive flying machines

A. A Blagonravov

Cover of Demoulin - Aeroplanes and Flying Machines, British Patent 8628 of 1908

Demoulin - Aeroplanes and Flying Machines, British Patent 8628 of 1908

Arnold Demoulin

Cover of (1) A Compendium of Aviation and Arostation: Balloons, Dirigibles and Flying-machines (2) The Helicopter Flying-machine: an Account of Previous Experiments, including an Analysis of the Author's Turbine Machine

(1) A Compendium of Aviation and Arostation: Balloons, Dirigibles and Flying-machines (2) The Helicopter Flying-machine: an Account of Previous Experiments, including an Analysis of the Author's Turbine Machine

Unknown author

Cover of Balloons, airships and flying machines

Balloons, airships and flying machines

Gertrude Bacon

Cover of Flying machines

Flying machines

Alfred William Marshall, Henry Greenly

Cover of A trip round the world in a flying machine

A trip round the world in a flying machine

Jules Verne