Boston Architectural Club year book for 1922 (1922)
Boston Architectural College · Boston Architectural Club · leaf 153
of Radiatorsor Coils, Kettles, SteamTables and Dryers. Alsomade Extra Heavy for HighPressure Steam Lines. We Manufacture i ressure lYegulating Valves for all purposes Steam, Water, Air and Gas Pump Governors Relief Valves Ejectors and Suction Tees /^JUR material is in successful use in many of… … Watson Atmospheric Reduc.ing Valve for Low PressureHeating. Will reduce fromboiler pressure to any lowpressure wanted on the out-let from ounces to 5 poundsof steam. Watson & McDaniel Company Established 1878 146 North Seventh Street Philadelphia, Pa. WORCESTER J. W. BISHOP CO. BUILDERS NEW…
