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Scientific American, Vol. 38, No. 5 (February 1878) (1878)
leaf 4
The corru- was then found that 450 lbs. was reached before the collapse time, cause considerably more wear to spindles and shafts than sperm or lard oil, though the latter often has sufiicient gating is, therefore, in itself as severe a test as can be ap- continued. At this pressure the flue… … MACHINE FOR CORRTTGATING BOILER FlUES-JPig.gt © 1878 SCIENTIFIC AMERICAN, INCPatents · Carbonic · Iron · Rises · Inches · Meridian · Tube · Carbonic acid · Liquid · Wrought iron · Elevated railway · Sulphurous acid · Gilbert elevated · Greatest elongation · Nitric acid · Liquid carbonic · Scientific American · Uranus rises
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