Obverse
少航 for 少年航空兵 - Youth Airmen
reverse
卒業記念 - Graduation Commemorative
第四期 - 4th Class
陸軍少年航空兵 - Army Youth Airmen /see https://asiamedals.info/threads/two...outh-pilot-school-graduate.27084/#post-360231/.
技術生徒 - Technical Student
2599 - 1939
1939 Army Aviation Technical School Youth Airmen 4th Class Graduation Commemorative Watch Fob/1939年陸軍少年航空兵技術生徒第四期卒業記念章
Obverse
少航 for 少年航空兵 - Youth Airmen
reverse
卒業記念 - Graduation Commemorative
第四期 - 4th Class
陸軍少年航空兵 - Army Youth Airmen /see https://asiamedals.info/threads/two...outh-pilot-school-graduate.27084/#post-360231/.
技術生徒 - Technical Student
2599 - 1939