onstruction, possesses an interest as being the largest, means of the Pasqueau "hurter." This ingenious de- and on the Allegheny to 36th Street, a distance of 7 vice is a cast iron box, 9 feet long and open at both both in length and breadth, in the world. A dam of miles. This makes a depth of 13… … prop falls into the notch in the hurter, the river in every possible way. The the wicket proper remaining all the time like a feath- brought into requisition when the lock is first used or dam at Davis Island is an experimental one, inas- ered oar, with its broad side parallel to the current. taken…
Patents · Patented · Labor · Munn · Scientific American · Feet · Three times · Steam engine · Davis island · Sewing machine · Address munn · Express money · Specific gravity · American supplement · Patent laws
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