lamp is illus- object of this is two-fold. First, to keep the guests of the box and packing it so as to obstruct the work- trated in the accompanying engraving. cool, and, secondly, to rid the table of flies. It is ing of the machine. The relative position of the tube and deflector is also… … stantly change the points ducting caloric down into of contact. the Scientific American Patent Agency, April 9, the oil,and thus increasing the evaporation. The inven. “In addition to its cheapness and safety as a those infected with yellow fever. ther recommends it to the attention of…
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