San Francisco : Architect and Engineer, Inc · leaf 558
r scrapersdrawn by a couple of mules has passed into history. The Construction Specifications Institute wasorganised to provide training for specification writerscapable of writing the kind of specifications demandedby modern conditions. That this is a real need ofarchitects and engineers today has… … Manufacturers of a complete line of bronze products including valves and fittings for Navy, Maritime and industrial use; fire hydrants and industrial valves approved by Underwriters Laboratories, Inc. and Associated Factory Mutual Fire Insurance Companies; plumbing specialties, plaques, letters and…
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