all original c. 1930's vintage american industrial flush mount single light ceiling fixture possibly fabricated by the harry alter lighting co., chicago, il. the factory office fixture contains a spun yellow brass shade fitter and acorn-shaped opalescent white glass globe or shade. the naturally aged surface patina was left untouched. contains a single keyless leviton ceramic socket rewired with period appropriate cloth cord. great overall condition. measures 14 inches tall and 14 inches in diameter.