THE ADVOCATE OF INDUSTRY, AND JOURNAL OF SCIENTIFIC, MECHANICAL AND OTHER IMPROVEMENTS. NEW YORK, APRIL 10, 1858. NO. 31. VOL. XIII. American Submarine Explorers at Sevas- HURST'S IMPROVED CORN HUSKER. SCIENTIFIC AMERICAN, topol. By the most recent accounts from Europe, PUBLISHED WEEKLY … A represents the axle box, which externally ficient." The season will, in a month or two, be ing a screw, «, at its end, to form a fulcrum, is of the usual form, and may have its inner and it is also provided with an angular knife, upon us, when green corn will form an article surface chilled or…
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