邮政日戳既是邮政运营过程中的业务印信,又是我国悠久地名文化的载体。在北京这座历史文化名城里,许多邮政日戳上的地名还蕴藏着脍炙人口的故事或典故。例如,“北京昌平沙河”(图1)和“北京清河”(图2)这两枚邮政日戳中的“清河”与“沙河”就有一段流传久远的故事。 Postal post stamp is not only the postal operations in the process of printing business, but also our country a long tradition of place names culture. In this historical and cultural city in Beijing, many postal stamp names also contain popular stories or stories. For example, “Qinghe” and “Shahe” in the postal stamps of “Beijing’s Changping Shahe” (Figure 1) and “Beijing’s Qinghe” (Figure 2) have a long-circulating story.