Sweet’s indexed catalogue of building construction for the year 1906 (1906)
New York : Chicago : Architectural Record · leaf 612
28 24J 21 8 24 40 32 28 24 9 27 45 36 m 27 10 30 50 40 35 30 Fig. 6. TRITON WALL This radiator (Fig. 6) is arranged foreither steam or hot water. Each section is14] high, 3 wide and 3 long, and containsone square foot of heating surface. It canbe assembled in units of any size, and unitsmay be…
Building materials
Internet Archive · Public Domain Mark 1.0. Free to use for anything.