Oishi Dam Commemorating the 30th Anniversary of His Majesty the Emperor's Reign Dam Card - 1 card I have kept it in a sleeve since the day I received it. I believe there are few stains, scratches, or folds, but please purchase only if you understand that it is a home-stored item. I am also selling other dam cards. I will offer a small discount for bulk purchases, so please consider it if you'd like. Emperor Niigata Iwafune District Gravity Concrete Ministry of Land, Infrastructure, Transport and Tourism