File:Hooke-microscope.png

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Description
English: Robert Hooke's microscope. From Scheme I. of his 1665 Micrographia. On permanent display in "The Evolution of the Microscope" exhibit at the National Museum of Health and Medicine, in Washington, DC.
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Source w:en:Image:Hooke-microscope.png
Author Robert Hooke
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Date/TimeDimensionsUserComment
current07:26, 16 March 2010625 × 693 (65 KB)84userreduced bit depth from 24 to 8 bits, as only 60 unique colours; tested identical with ImageMagick compare

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