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Scientific American, Vol. 22, No. 25 (1870) (1870)

leaf 10

An illustration from Scientific American, Vol. 22, No. 25 (1870), 1870, leaf 10
Scientific Americ, 401 June 18, 1870.] TRUE SOLUTION OF PROBLEM 1. value of the manufactured crop in North Carolina would in such repute asin the United States of America. The la- exceed this sum. boring classes may be said to embrace the entire American oe nation. The American prefers the… … We give opinions free, and all we require is a rough tors announced. it the wiper, C; this successively engaging with the pins, D, Circulars containing full information may be had on applica- E, F, G, imparts the motion required, the number of inter- sketch and description of the invention. tion to…

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