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Scientific American, Vol. 54, No. 14 (April 1886) (1886)

leaf 7

An illustration from Scientific American, Vol. 54, No. 14 (April 1886), 1886, leaf 7
n the wall and other, after the manner of a fallen row of bricks. and when the lock is to be opened, is drawn into a the island the channel is divided into the Pass, 559 When the bridge is to be erected, the section nearest corresponding recess in the river bank. In the lower feet wide, and three… … rate it. The lower gate, however, is different. It weighted, in order to keep it down. The horse is a moves almost entirely out of the water, and requires a frame of wrought iron, 6 feet 8 inches long, which is UFFEB GATE AND SHOBE BECESS. larger turbine for its operation. journaled in a oast iron…

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