Putnam, J. Pickering (John Pickering), 1847-1917 · Boston, Ticknor and Co. · leaf 100
ck into gas-tight pockets.These gas-tight pockets afford, it isclaimed, additional security against theleakage of gas into the air-heatingchamber. The blowers, one above, infront of the grate, and one below, infront of the ash-pit, may be wholly orpartially opened. Ample space is left behind the… … Fig. III. Smoke and Ventilating Flues. 68 /•// A 0 PUN FIRE PL ACE. which is called the Fire onSi-) to S50.1
Fireplaces
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