DECAL 5 INCHES
The NASA insignia design, the sphere represents a planet, the stars represent space, the red chevron, in the alternate shape of the constellation Andromeda, is a wing representing aeronautics (the latest design in hypersonic wings at the time the logo was developed), and then there is the orbiting spacecraft going around the wing. It is known officially as the insignia.
The X-15 NASA Decal from the Sierra Hotel Aeronautics Pilot Shop & Pilot Supply Co.
