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Scientific American, Vol. 93, No. 19 (1905) (1905)

leaf 3

An illustration from Scientific American, Vol. 93, No. 19 (1905), 1905, leaf 3
while the other side is inclined up- of the dock, and attached to the towing-bits ward, and thus corrects the equilibrium, as of the tu ineans of half-inch Manila greater air pressure is exerted on the side that is flat. The value of the dorsal fins hemp rope.&After a number of unsuccessful has not… … Height Attained. Chemists, and ; other experts, as most Kertically over the boat, with 600 feet of rope let he may see fit, to advise him in regard to such mat- be installed upon the machine sufficiently powerful to out. “ishortly after this a ferryboat crossing the course keep it afloat after it…

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