Varney, Almon Clother, 1849- [from old catalog] · Detroit, Mich., J. C. Chilton & co. · leaf 102
of an even temperature, it willoccupy the lower part of the room near the floor. Owingto the fact, however, that in most cases the air is warmer in VENTILATION. 95 some parts of the room than in others, it is not at allimprobable that the carbonic acid clifRises itself throughoutthe room. The… … Fig. I. The best means which can be provided, is the open fireor grate for escape, as currents setting up the flue willchange the air very quickly if means of entrance areprovided by an open transom, a window lowered at thetop, or other means. Our illustration shows an easy, cheap method of…
Home Economics · Interior decoration
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