错版钱币 所谓错版钱币则指印版(模)本身设计制作有误,直接投入生产而流入社会。这种钱币同邮票一样,一经发现有错会马上回收,流入社会的不会太多,而且只会越来越少,所以收藏价值极大。 纪念钱币 纪念钱币,是以纪念历史上发生的重大事件或以历史名人、科学家、英雄人物为设计主题,用高超的制模技术,精湛的生产工艺制造,加之本身具有价值作用,随着时间的推移,其价值会成倍乃至上百倍增长,成为收藏品。 Misdirected coins The so-called misdirected coins refers to the printing plate (mold) itself is wrongly designed, directly into production and into the community. Like the stamps, these coins, once found to be wrong, will be recycled immediately. There will not be too many inflows into the society, and only a few will be less and less, so the value of the collection is enormous. Commemorative coins commemorative coins, in commemoration of major events in history or historical celebrities, scientists, heroes as the theme of design, with superb molding technology, superb production technology, coupled with their own value, as time goes by Passing, its value will double or even hundreds of times increase, become a collection.