Benjamin Electric Mfg. Co., manufacturers, wireless clusters and lighting specialties. (1912)
Benjamin Electric Mfg. Co. · Benjamin Electric Mfg. Co. · leaf 26
Standard Finish—CrushedBrass, Cat, No, 4312 … Standard Finish—BrushedBrass, Cat, No. 4314 Fixtures 4300-4308 are ceiling fixtures embodyingwhite enameled steel ring or base, supporting means, andjMrrclaih-lined socket. No insulating joint is required.The base is held by a screw-threaded ring on the outsideof the socket shell, thus making it…
Electric lighting · Division 26 - Electrical · Lighting
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