Naval Engineering School 3rd Advanced Course Graduation Commemorative Watch Fob/海軍工作學校第三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/
4th Advanced Course Graduation Commemorative Watch Fob https://asiamedals.info/threads/nav...rse-graduation-commemorative-watch-fob.28690/

Height 55 mm.

Obverse

練高 - Advanced Course

reverse

海軍工作學校 - Naval Engineering School

第三期高等科 - 3rd Advanced Course

工作術練習生 - Skills/Handicraft Trainee

卒業記念 - Graduation Commemorative

 

Another example.

Details.