San Francisco : Architect and Engineer, Inc · leaf 161
Electrical & Mfg. Co. Incorporated SWITCHBOARDS, PANEL BOARDS, KNIFE SWITCHES,CABINETS, THEATRE INSTALLATIONS,PROTECTIVE POWER PANELS 1345-1353 Howard St., San Francisco Telephone Market 1753 MEYERS Electric SafetySWITCHES EXTERNALLY OPERATED Switch on the right is controlled by Handle on Front…
Architecture · Building
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