Tissandier, Gaston, 1843-1899, Frith, Henry, 1840-, Harry Houdini Collection (Library of Congress) DLC · London, New York [etc.] Ward, Lock & Co · leaf 480
ns. Between these is a stop to restrain alllight, except what is necessary to view the object distinctly.The large glass near the object bends the rays on to theeyeglass, and a perfect magnified image is perceived. Weannex diagrams, from which, the construction will be readilyunderstood. We have in…
Scientific recreations
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![An illustration from Original microscopic drawings made between the years 1824 and 1840 mostly published in works by Dr. Goring & A. Pritchard [graphic]. (1824)](https://img.insideoutlibrary.com/img/200/wellcome-wellcome_b21301177-93-1.webp)
