This helmet was worn by astronaut Virgil I. "Gus" Grissom during his Gemini 3 flight in March 1965.
The helmet was constructed of fiberglass and epoxy resin and was molded to fit directly into the neck bearing disconnect. A Plexiglas visor, capable of being raised for access, was attached with pivots, and when lowered into pressure sealing position, it locked in place with a latch. Communication devices with suede-covered ear pads were incorporated into the helmet.
Transferred from NASA, Manned Spacecraft Center to the National Air and Space Museum in 1968.
This object is not on display at the National Air and Space Museum. It is either on loan or in storage.