San Francisco : Architect and Engineer, Inc · leaf 90
the SECURITY VALVE COMPANYof Los Angeles, California. ARCHITECT 6 ENGINEER The simple mechanical action(gas or fluid use) is self contained,accurate and dependable; mustbe reset manually after closure.Sizes % in. to 8 in. Available forboth low and high pressure use. NEW SANI-DRIMODEL READY New,… … No more current is consumed,no increase in price, easily install-ed and replacement of oldermodels made in few minutes. Com-plete information available frommanufacturer. COLOR LIGHTING ACCESSORY A quick way to turn ordinary dis-play window lighting into spark-ling color lighting is the new…
Architecture · Building
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