Helmet X-Ray

Helmet X-Ray

This 1964 A4-H “Universal” helmet, designed for more than one suit, could fit on more than one suit. The x-ray reveals ball bearings in the neck ring that allowed the helmet to move right and left without restriction.

  • WEB13034-2013

  • Copyright/Owner: Smithsonian Institution
  • Source: Smithsonian Institution
  • Photographer: Mark Avino
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