File:Compound Microscope 1876.JPG

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Compound_Microscope_1876.JPG ‎(422 × 447 pixels, file size: 24 KB, MIME type: image/jpeg)

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A compound microscope.

From Knight's American Mechanical Dictionary, 1876.

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current17:23, 13 January 2005Thumbnail for version as of 17:23, 13 January 2005422 × 447 (24 KB)Quadell (talk | contribs)

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