late 1920's refinished american vintage industrial reinforced galvanized steel "bell system" lineman's tool box fabricated by or for the bell telephone system., u.s.a. the portable handheld tool box contains a brushed and sanded bare metal finish sealed with a clear coat lacquer. the original stamped yellow brass "bell system" identification plaque or label is found directly above the lockable hasp. intact drop handle comprised of bent steel rod. the interior contains a detachable compartmentalized tray. measures 13 1/2 x 8 x 6 1/2 inches.