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Scientific American, Vol. 37, No. 13 (September 1877) (1877)

leaf 7

An illustration from Scientific American, Vol. 37, No. 13 (September 1877), 1877, leaf 7
nvinced of the need of some new method tato-growing countries of Europe, he was considered an If it be desired that both sashes shall remain up, then the of fastening these animals, which should be at once simple, alarmist by most transatlantic and by some' American lower one is first raised and… … It consists in a crescent-shaped hook. A, and a ring, B. hand. The cord is pulled outward to release the catch, amine and report. When he arrived, the potato field in The hook is slipped into the ring, as shown, forming a when it ■will render through the fastener, thus lifting the question and…

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