See https://asiamedals.info/forums/badges-of-meiji-jingu-service-association.799/
Size 151 × 46 mm.
Weight 16 g.
奉仕會 - Service Association
奉仕會員 - Member of Service Association
Size 151 × 46 mm.
Weight 16 g.
奉仕會 - Service Association
奉仕會員 - Member of Service Association