Oscillating Collection

APPLEBY STEAM ENGINE
Appleby marine oscillating engines for use in steam vessels Date: 1880

HMS ?Sphinx?: oscillating jet condensing paddle wheel machinery / IMechE obj. 1855 Date: 1855

Wrights Wall Brush
A handy wall brush with an oscillating head or duster enabling servants to clean cornices, walls or staircases without trying using a ladder

Popes oscillating engine
Engraving of a cross-section of Popes oscillating engine. The engine made 70 revolutions per minute with the engine power calculated to be that of four horses

Watts Steam Engine / Iln
Watts first design for an oscillating engine

Treating the Spine (4)
Oscillating chair designed to correct deformities of the spine, holding neck and body in any desired position

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