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Scientific American, Vol. 42, No. 16 (1880) (1880)

leaf 6

An illustration from Scientific American, Vol. 42, No. 16 (1880), 1880, leaf 6
t, A. The shape of the sight as seen in this position is shown in the small de- plains the frequent failure of sorghum to yield a profitable quantity of crystallizable sugar by the results obtained by his tail view above the end of the barrel. The appearance of experiment last year. His Chinese… … and cold weather continued for several days. During the time’stalks were cut and experiments were continued, show- IMPROVED SIGHT FOR FIREARMS. ing that the frost had no bad effect upon the crop. Whena thaw came, however, the effect was immediately apparent The tube which incloses the sight is held…

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