SCOUTING ROCKET X-20 - MASUDAYA - JAPAN

This is a most eccentric rocket. It resembles a plane that has lost its wings. Light blue, white and yellow lithographed tin friction rocket. The vehicle has a tail fin and a large yellow tailplane with the lettering X-20. Unusually a substantial red spark window is set into the fin. Two pilots sit in a forward tin cockpit with a clear plastic windscreen. USAF logo on the side. MT

Friction action with noise and sparks in the tail window. Box? Date?