《出书稿》辑录了明代佚名官员于明万历十七年(1590年)至十九年春驻宁甘陕地区抚剿蒙古各部时发给其他官员函件的誊缮底稿。明代档案存世数量很少,中国第一历史档案馆所藏《出书稿》虽不是原件,但由于是当时辑录的誊缮底稿,亦显弥足珍贵。函件所达官员上至内阁、吏、户部尚书,? The Book of Manuscripts compiled a copy of a letter sent to other officials by anonymous official of the Ming Dynasty in the Ming Dynasty from 1790 (1590) to the spring of 1919 in the Ningxia-Gansu-Shaanxi region for the purpose of defusing the Mongols. Although there was a small number of archives in the Ming Dynasty, the “Book of Manuscripts” in the First Historical Archives of China was not the original, but it was also precious because it was a manuscript compiled at that time. Correspondence officials up to the cabinet, officials, households Shangshu,?