st 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 glacier ice. ' Several attempts were at… … floored with boards, and a hand rail is provided which IMPROVED CABLE-CUTTING DEVICE. 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…
Opium · Patents · Valve · Construction · Munn · Scientific American · Device · Remedy fdr · Pure water · American supplement · Sheet metal · Wireless telegraph · Shawl strap · American march · Uviol lamp · Wave length
Internet Archive · Public domain (published before 1931). Free to use for anything.
