SCIENCE PHOTO LIBRARY SCIENCE PHOTO LIBRARY
Aero-engine powering a pump. French engineer and constructor Durey-Sohy (labelled at top). Driven by the wind, this is mounted on an iron pylon and powers a pump at its base. Artwork from the first volume (1897) of 'La Revue Scientifique et Industrielle' by French chemist and inventor Jules-Louis Breton (1872-1940).
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