The "Ediswan" abridged catalogue of lighting accessories. (1919)
Edison Swan Electric Co. · Edison Swan Electric Co. · leaf 12
to ENGLISH EDISWAN EVERYTHING ELECTRICAL. swrrciiKs. SINGLE POLE. … ii PHLATTA-WEDGE TYPF ALL CHINA PATTERN. Fitf. No. A. 0;351 DESIGNED TO CO IMPLYWnH HOME OFFICERECULATIONS. Per doz. SINGLE POLE-TWO WAY Fig. No. A. 0221. r> Amp. 2] in. diameter Change Over.iV-r do/.
Electrical Equipment · Switchboards · Panelboards · Transfer switches · Fuses · Enclosed switches and circuit-breakers · Wiring devices
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