all original and fully functional early 20th century antique american single electric interior bank building utility light fixture designed and fabricated by r. williamson & co., chicago, ills. the fixture contains a white opalescent grooved shade with original dome-shaped shade fitter free from cracks or breaks. the industrial light was salvaged from a chicago bank building vault room undergoing demolition. the fixture retains the original pressed brass ornamental ceiling canopy and chain. the brass shell socket remains in great shape. two matching fixtures available. shade diam.: 11"; fixture length: app. 33"