San Francisco : Architect and Engineer, Inc · leaf 260
This 8pare is a contribution to Victory by ARCHITECT AND ENGINEER ARCHITECT AND ENGINEER … Conserves critical war materials . . .Meets War Department Spec. PE-623Built to give lasting, reliable service WAR projects must have flush valves that arehighly dependable . . . long-lived . . . water-saving. Yet the critical materials used in themanufacture of such valves must be held to…
Architecture · Building
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