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Clean-up and contrast enhancment to remove yellowed paper, page and scanning artefacts. May be better for those wanting a cleaner image, although it does not have the 'authentic feel' of the previous version with yellowed paper and speckelling.
Image of a blue fly. From: "Micrographia, or, Some physiological descriptions of minute bodies made by magnifying glasses....", by Robert Hooke, 1667. Copied from [http://www.photolib.noaa.gov/library/ NOAA Photo Library]. {{PD}}
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