Parsons Turbine in the Machinery building connected to Generator. Speed 3,600 revolutions per minute

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Machinery Building and Boiler house of the Louisiana Purchase exposition: 'Parsons Turbine in the Machinery building connected to Generator. Speed 3,600 revolutions per minute' (1904). Artist/photographer: Unsigned. Provenance: "Scientific American". Type: Antique halftone photographic print.

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Size: 3029px × 1999px
Photo credit: © Antiqua Print Gallery / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 20th, 3, 400, 600, 1904, antique, boiler, building, century, exposition, generator, halftone, house, louisiana, machinery, parsons, photographic, print, purchase, revolutions, speed, turbine, twentieth, vintage