纪念场馆公函封的最大特点,是配合一些名人邮票发行时使用,尤其是经过实寄的封,更具有意义。从这些公函封上不仅可以了解这些人物的生平事迹和在不同领域做出的贡献,而且可欣赏到领导人或名人的墨迹。一是纪念场馆是为纪念不同历史时期、不同领域为民族为国家做出1 Memorial Hall seal is the most important feature of the seal is used in conjunction with the distribution of some celebrity stamps, especially after the actual closure of the seal, more meaningful. It is not only about the life stories of these people and their contribution in different fields, but also the ink of leaders and celebrities. First, the memorial hall is to commemorate the different historical periods, different areas for the nation to make a