Illustrations of the theory and practice of ventilation : with remarks on warming, exclusive lighting, and the communication of sound (1844)
Reid, D. B. (David Boswell), 1805-1863 · London : Longman, Brown, Green, & Longmans · leaf 273
ordinary apartments, and does not ad-mit of that amount of control which is de-sirable where it is necessary to provide forrapid fluctuations of temperature, and greatchanges in the numbers attending. Thesection and plan, Figs. 169 and 170, in-dicate the progress of the air from the ex-ternal…