Antique Perkins 3 Speed Porcelain Switch for some Oil Bath Antique Ceiling Fans. Century plus old, in used condition with aged wear to finish, oxidation, small dings nicks in knob (see image). Clicks through positions, OEM for some antique ceiling fans, cover is very slightly loose. Untested, old paint over nickel plated finish Perkins brand, Perkins brand on knob. Can’t read the specs. But typically 2A 250 V – 5A 125 V. 2.5″ across base, oblong holes for mounting at about 1.75″ center to center with yard stick. Please see all images for a pictorial description and ask any questions. BIN-A6 B 338 SG.