Boeing B-47E Stratojet, serial 24100 --20¼in (51.4cm); Martin XB-48, serial 558583 --18in (45.7cm); North American B-45 Tornado, code PE-003 --16in (40.5cm); Lockheed P2V-2 Neptune, code 6-EP --6 5/8in (42.2cm); Convair PB2Y-5H Coronado --18¾in (47.5cm) (5)