The "Ediswan" abridged catalogue of lighting accessories. (1919)
Edison Swan Electric Co. · Edison Swan Electric Co. · leaf 13
Fig No. A. 0222. ;> Amp. 2^ diameter. With Off Position. Per doz. Fi- Xo. A. iVlll. ENGLISH — EDISWAN - EVERYTHING — ELECTRICAL I i … SWITCHES. DOUBLE POLE
Electrical Equipment · Switchboards · Panelboards · Transfer switches · Fuses · Enclosed switches and circuit-breakers · Wiring devices
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