San Francisco : Architect and Engineer, Inc · leaf 201
Safeguard your building — be it Fac-tory, Warehouse or Power Plant —against spread of flames by specifying FYER -WALL ALL METAL DOORS and SHUTTERS Inspected and Labeled byUnderwriters Laboratories FIRE PROTECTION PRODUCTS COMPANY FIRE DOORS — KALAMEIN — GENERAL SHEET METAL \J ORK3117-3119 Twentieth… … ECONOMY STRENGTH Bois System of Interlocking-Tread andRiser Metal Stair Construction Using Interlocking Treadsand Risers .Tie Rod ARE USED IN ALL TYPES OF BUILDINGSFull Information and Estimates Furnished Manufactured by UNITED STATES METAL PRODUCTS CO. 330 Tenth Street, San Francisco, Cal. A…
Architecture · Building
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