he water by ditch from spring bears against the lever B, holding it in inactive the positions shown in the engraving. The inventor some higher level, because the river bottom lands are of this improved anchoring device is Mr. Percy T. position: In addition to this a hook H engages an underlaid with… … floored with boards, and a hand rail is provided which into the trap, the collar F and chain G@ will expand is supported by a pair of tripods erected in the river. with the increase of temperature; and as they are both The scoops take up about 20 gallons of water at each set in action is attached…
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