A Gama battery operated pan Am Strato Clipper Airliner, West German, sliver, white and blue tinplate with registration number 'N1023v' to wing, circa 1960s, mechanism not working; and a Yonezawa, Japanese battery operated tinplate and plastic, American Airlines airliner, registration number 'N6100a', mechanism not working (2) 37 cm long, 50 cm wingpan