1943 Army Aviation Signal School 5th Class Graduation Commemorative Watch Fob/皇紀2603年陸軍航空通信學校第五期生章

Private collection. Photos courtesy of the owner.

Obverse

戦技 - Combat Skills

reverse

2603 - 1943

陸軍航空通信學校第五期生章 - Army Aviation Signal School 5th Class Trainee