纪念性文献是指人们有准备、有组织地对已经发生过的某一客体，如人物的生卒日、组织的成立日、会议的开幕或闭幕日、事件的发生或结束日、节日、重大的发明和发现，或者重大的灾难、耻辱日等，进行庆祝、评述、研讨、观瞻或宣传，以表达怀念、追忆、颂扬、铭记、学习或警... Memorabilia means that people are prepared to organize the birth and death of an object, such as the person’s birth and death, the date of establishment of the organization, the opening or closing date of the meeting, the occurrence or end of an event, a holiday, and a major The discovery and discovery, or major disasters, shame day, etc., to celebrate, review, discussion, observation or publicity, in order to express miss, recall, praise, remember, learn or police ...