Putnam, J. Pickering (John Pickering), 1847-1917 · Boston, Ticknor and Co. · leaf 96
ed, the front being securedby screwTs, wdiich can be taken out when re-quired, and thus render the interior and air-chambers accessible. In thisfireplace fresh air is heated only in the immediate neighborhood of thegrate ; but Captain Galton, in the appendix to his book on the Construc-tion of… … Fig. 102. Ventilating Fireplace. FromDouglas Galton. v//////////////////////////////y.
Fireplaces
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