这是一组与运河有关的实寄封,也是我国著名集邮家郭润康先生的收藏品。2009年编辑部计划并公开了将要做一个“运河”的专题。作为《集邮博览》的热心读者,郭润康先生得知这一信息后,不顾自己九十岁高龄,专门给编辑部写了一封信,对做好“运河”专题提出了三点建议,同时还特意挑了一些各地集邮者寄给他的与运 This is a group of real mail-related seals and is also a collection of the famous philatelist Mr. Guo Runkang. In 2009, the editorial department planned and publicized the topic of going to be a “canal.” As an enthusiastic reader of the “Philatelic Expo”, Mr. GUO Run-kang, after learning of this information, devoted himself to writing a letter to the editorial department in spite of his age of 90 and put forward three suggestions on how to do a good job on the “Canal” At the same time also deliberately picked up some pilgrims sent around him and Yun