Sweet’s indexed catalogue of building construction for the year 1906 (1906)
New York : Chicago : Architectural Record · leaf 591
elow grate when perfectly cleanWhen covered with one-fourth inch of ashes . After an examination of the foregoing list it will be well understood why we, in the construction of the Florence Heater,have produced a healer provided with the greatest amount of direct surface that practical construction…
Building materials
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