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Scientific American, Vol. 97, No. 22 (November 1907) (1907)

leaf 9

An illustration from Scientific American, Vol. 97, No. 22 (November 1907), 1907, leaf 9
r (usually seven) of pieces has been cut boiled eggs. Take an egg shell and trim it with scis- and put into place in the form of a thimble-shaped sors so as to reduce it to a half shell. In the hollow cell. This cell is then partially filled with a mixture bottom, roughly draw with your pencil a… … most museums we may see specimens of such nests position, at some distance from the eye, favors the An Extraordinary Inversion. fitted into the hole in a reel of cotton, a pipe stem, localization of the luminous pencils in the crystalline or some such homely article. But if the reader will SOME…

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