hard to find, original and intact c. 1920's wall-mount city of chicago police station wall sconce likely fabricated by or for the r. williamson co., chicago, il. the neoclassical style bracket is comprised of cast iron with uniform black enameled finish. the white opalescent globe retains the original black enameled lettering. the single light illuminated wall sconce has been rewired. original white ceramic keyless socket. salvaged long ago from a south side chicago police station.