1913年9月22日迪化寄吐鲁蕃挂号公函, 贴加盖宋字中华民国5 分及楷字3 分各一枚, 销迪化干支日戳, 并盖清晰方框型挂号戳及有大" AR" 字, 此外另有迪化的分发戳及大型红色火漆在封背, 这信封只有极微少老化, 是一件十分值得收藏的难得珍品. 注意政府公函曾是免邮费SinkiangChinese Republic PostOverprinted Stamps, Wen Pao Chu Mail1913 (22 Sept.) official cover double registered to Turfan bearing Statistical Dept. 5c. and Waterlow 3c. tied by Tihwa lunar c.d.s. and showing fair to good strikes of boxed registration handstamp and large "AR" with a further despatch c.d.s. and large red seal on the reverse. A few small age faults, a very collectable example of this rare mail. Photo