oke. tropics to the poles, and inversely cold currents move from avoided and the telephone works perfectly. The cane mill rollers are 44 inches in diameter, and 90 poles to tropics and break up all uniformity. At the equa- The leakage on pole lines is fatal to the use of the tele- inches long on… … SUGAR CANE CRUSHING MACHINERY. ) 1878 SCIENTIFIC AMERICAN, INC
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