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Scientific American, Vol. 58, No. 11 (March 1888) (1888)

leaf 9

An illustration from Scientific American, Vol. 58, No. 11 (March 1888), 1888, leaf 9
sources are such that within the The great wealth of this section consists, however, line of its stem. The mechanism permits the substitu- limits of the State of Zulia, of which Maracaibo is the principally in its mineral deposits. Asphalt, petroleum, tion of burr shafts having heads with grinding… … easily obtained from the municipal government, and a necessity, and it may be suggested to the manufac- DUNN'S MACHINE FOE TEUING VALVE PLUGS, ETC. should one of our manufacturing firms run up one or turers of portable wooden houses, that a contract for its faces of different characters or forms,…

Armature · Illustrated · Munn · Apparatus · Patented · Scientific American · Magnet · Inch equatorial · Express money · American supplement · Hot water · Armature shaft · Floor plans · South america · Store service · Address munn

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