This vintage 1950s North American Aviation (NAA) Years of Service Pin by O.C Tanner is a wonderful addition to any aviation collector's repertoire. Made in the United States with great precision and attention to detail, this pin features a unique NAN design that is both captivating and historically significant. The pin is in excellent condition and has not been modified in any way, making it an authentic piece of aviation history that is sure to impress. Whether you are a seasoned collector or are just starting out, this pin is a must-have for anyone who appreciates the rich history and artistry of aviation. .5”