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Scientific American, Vol. 6, No. 29 (April 1851) (1851)

leaf 3

An illustration from Scientific American, Vol. 6, No. 29 (April 1851), 1851, leaf 3
Bea- dist Book Concern." The press is 5 feet 6 We see by our Vermont exchanges that a locks have been and are made in such a way inches between the platoons, 24 by 30 feet ver St., is Agent. large cave was discovered near Manchester that the spindle accommodates itself in its lately. The cave is… … gunwale by hinges, and is fixed on the top nent objects which met their eyes in this second with a button. When the boat comes along room were three colossal pillars, twenty feet This improvement is the invention of Mr. ing jaws working on pin axes, e e, made fast side of the ship, all that is to…

Patents · Cotton · Locomotive · Flax · Railroad · Trade winds · Feet · Human life · Heating surface · Patent office · Submarine boat · Great number · Steam engine · Three cent · Wrought iron · Great deal

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