Sweet’s indexed catalogue of building construction for the year 1906 (1906)
New York : Chicago : Architectural Record · leaf 596
Ce. requires the use of a safet\- valve; then a good valve, one not likely to leak, should be used <( t- ,, p„ irpWAAJFF TJADTATOR on the boiler. Equipped with K-M-C Packless Dia- * Prices on application. phragm Radiator Valve and Manual Retarder , ^ J J- . , . and showing method of reducing air… … Continued on Next Page KEllOGG-MACKAY-CAMERON CO. 526 HEATING EaUIPMENT THE JC^-C VACUUM SYSTEM (Morgan Patents) The Floating CheckConstruction—The accom-panying engraving is in-tended to convey some help-ful suggestions to the steam-fitter by showing the variousappliances in their proper…
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