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Scientific American, Vol. 17, No. 7 (August 1867) (1867)

leaf 4

An illustration from Scientific American, Vol. 17, No. 7 (August 1867), 1867, leaf 4
0L1 AND FERRULE. for a head that received an arbor with its rotary cutter, com- of flames shooting into the air, and the top-gallant sail on Much difficulty is experienced in reparing boilers either by prised the " slabber," and the work was fed to the milling fire. Between him and the fore part of… … out a good milling machine. There is no department of fin- better profit for their investments. The whole force of leg- case where the leak is near an angle or any abrupt connection ished metal work where it cannot be advantageously used, islation, national, state, and town, ought to be brought to…

Combination · Claim · Purpose · Patents · Set · Constructed · Manner · Arranged · Described · Cleansing frame · Address munn · Purpose set · Top card · Purposes set · Draw head · Mere modification · American patent · Scientific American · Metric system

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