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Show Important Inventions. -Tho air brake was invented by West-higliouse West-higliouse In 1S7I; the torpedo, by IliiHliuell. 1777; watcli. by I'ctor Helo. 1177; tbernionielei, hj llrebbel, lfiiui-telfK-opp. I11 l.'pperuliolm. j cS; pilnt lug, b) RaiiHiiulbili, 1438, microscope, bj .lanton. I590; lithography, by Seiiu-foltlor. Seiiu-foltlor. 179s: lightning roils, by Fjhuk-lln. Fjhuk-lln. 17.12. gunpowder, by Scliwarz, Witt, balloon, by .Montgolller. 1783, l.ntonifiter. bv Torrlcolll. 1613. |