For graduation from the Naval Aviation Engineering School. The symbolism for graduating from the Naval Aviation Engineering and Technical School differs from the earlier badge for engineering and technical personnel in that the medallion is covered with blue enamel and the hammer and sickle is in the center of the red star. The size of the badge is 32×60. A unique specimen in exceptional condition! Please let me know if you have any questions. Please carefully review the attached photos, if you need any additional photos please contact me. Pay Pal only Thank you.