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Scientific American, Vol. 63, No. 7 (August 1890) (1890)
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h in a foot; lead, the 100,000. placed on the columns by means of a steam derrick on The larger portion of Prof. Lintner's specimen collec- same ; copper, three-sixteenths of an inch in a foot; top of structure, and bolted securely to a plate on top tion from one light consisted of minute gnats,… … pj.^c///e //^o/^ cifi ov f>/ef(. y f'-^- MLev^reo /t^/^/tofo. AJiiVV XiitXi'H^LXtU \ia.BUSi Dxnjsxix Aiaxuna.x, jxiaoxix vixxi. © 1890 SCIENTIFIC AMERICAN, INC.Copper · Patented · Gas · Torpedo · Apparatus · Scientific American · Mouth piece · Lake titicaca · Natural gas · Small amount · Tough pitch · Night lights · Letters patent · Refined copper · Floor plans
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