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Scientific American, Vol. 43, No. 16 (October 1880) (1880)

leaf 7

An illustration from Scientific American, Vol. 43, No. 16 (October 1880), 1880, leaf 7
readings of ener recently patented by Mr. John Harley, of Wallace- that the pitch would readily spread, thus saving much the barometer, another tube, E, is arranged with a long bulb, F, something like a Sixe's thermometer; this tube, E, trouble. The principle was crude, and as times go it was is,… … The introduction of American vines into France to resist atures ti)e volume of gas Combined Barometer and remains the .same. Practi- the ravages of the phylloxera is likely to receive a check, HABLET'S SASH HOLDEB AND FASIENEB. Thermometer. since it is claimed that only six or seven varieties do…

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