U.S.A., Kusan. Working Signal Audio Communication Helmet. Large and scarce space helmet with flashing lights and audio, small chip on the megaphone and may be missing the small cap in the center of the megaphone, excellent, 15". Original box has some fading. Condition: Dimensions: Box: 14 - 1/2" x 10 - 3/4" x 10 - 1/4".