Putnam, J. Pickering (John Pickering), 1847-1917 · Boston, Ticknor and Co. · leaf 330
Fig. 239. The Sanitary Grate. Front View. … Fig. 240. The Sanitary Grate. Rear View 196 THE OPEN FIREPLACE. tion of the first three kilograms of fuel; showing the grate to be a veryrapid heater. It is claimed that, by the use of heavy wrought-iron tubes for thecarrying of the air across the fireplace, a larger area is gained for…
Fireplaces
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