1st class medal.
Reverse
有功章 - Meritorious Service Medal
帝國水難救済會 - Imperial Japan Marine Rescue Association
Marked K9.
Original case.
壹等有功章 - 1st Class Meritorious Service Medal
Takagi kojyo workshop...
imperial japan marine rescue association medal
japan marine meritorious service medal
medal made by takagi factory
medal made by takagi kojyo
takagi kojyo workshop
帝国水難救済会有功章帝国水難救済会有功章高木工場製
帝国水難救済会章
高木工場製