居延汉简及金关简中常见的骍北亭是橐他候官与肩水候官南北邮路上承担文书传递工作的邮亭,关于其具体位置,学界尚无研究。本文利用出土简牍中的“日迹梼”、“出入名籍”上的签名与系在武器上的“楬”证明骍北亭就在金关内侧的坞内,并推断出沙头亭的大致位置。 Juyanjian and Jinjianjian common 骍 North Pavilion is 邮 he waiting for officer and Shui Shui officer North-South post office to undertake the delivery of instruments of postage, on its specific location, academia no study. In this paper, the use of unearthed Jane’s “day trace”, “signature” on the signature and the Department of weapons on the “楬 ” shows that the North kiosk is inside the Golden Gate dock, and Infer the approximate location of Shantou Pavilion.