Man operating a pulley with a lever and fulcrum. After an 18th century work.

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Size: 4724px × 4100px
Photo credit: © Classic Image / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: application, applications, archival, archive, engraving, fulcrum, historical, history, illustration, invention, lever, leverage, machine, man, operating, period, physics, picture, principle, print, pulley, science, scientific, technology, vintage