Naval Engineering School 4th Advanced Course Graduation Commemorative Watch Fob/海軍工作學校第四期高等科工作術練習生卒業記念章

2nd Advanced Course Graduation Commemorative Watch Fob https://asiamedals.info/threads/194...raduation-commemorative-watch-fob-2602.28615/
3rd Advanced Course Graduation Commemorative Watch Fob https://asiamedals.info/threads/nav...rse-graduation-commemorative-watch-fob.28614/

Private collection. Photos courtesy of the owner.

Obverse

練高 - Advance Course/Training

reverse

海軍工作學校 - Naval Engineering School

工作術練習生 - Engineer [Skills/Handicraft] Trainee


第四期高等科 - 4th Advanced Course Class

卒業記念 - Graduation Commemorative

 

Another example.

Obverse

練高 - Advanced Course

reverse

海軍工作學校 - Naval Engineering School

工作術練習生 - Skills/Handicraft Trainee

第四期高等科 - 2nd Advanced Course

卒業記念 - Graduation Commemorative