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
door badge of meiji jingu service association
door plaque of meiji jingu service association
meiji jingu service association badge
meiji jingu service association door badge
meiji jingu service association member's badge
奉仕会員表札
奉仕会表札
奉仕會員表札
奉仕會表札