The swords and sword mountings in the list adhere to the current definition .
The swords and sword mountings in the list have been designated national treasures according to the Law for the Protection of Cultural Properties that came into effect on June 9 , 1951 .
The swords and sword mountings in the list adhere to the current definition , and have been designated national treasures according to the Law for the Protection of Cultural Properties that came into effect on June 9 , 1951 .