Catalogue of O.D. Pierce & Co. manufacturers of and dealers in electrical supplies ... (1893)
O. D. Pierce & Co. · O. D. Pierce & Co. · leaf 65
Outside View Ries Regulating Socket. … Inside View Ries Regulating Socket This Socket fills a long felt want, in that it enables the consumer to burn his in-candescent electric lamps at any desired degree of brilliancy, ranging from a barelyperceptible glow to the full candle-power of the lamp. For stores, offices private resi-dences,…
