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Scientific American, Vol. 86, No. 8 (February 1902) (1902)

leaf 4

An illustration from Scientific American, Vol. 86, No. 8 (February 1902), 1902, leaf 4
esigned simply to keep the balloon swelled out, student just beginning his career of art. It teaches ITIilk Flour In Sweden. him to see, and greatly simplifies the understanding for the same purpose. To effect this, he places near Dr. M. Ekenberg, of Gothenburg, has made a du covery which will be… … or anatomy. With its aid he can ceived favorable comments. It is THE ETCHOGRAPH IN USE. reproduce just such parts of the considered that the invention will balloon, and both air-bags are in communication with floral specimen as he desires, rejecting all superfluous be of the greatest importance for…

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