本文介绍的明信片是1912年4月8日上海寄英国伯明翰的清四次邮资明信片,加贴蟠龙3分邮票一枚,销上海4月8日中英文小圆戳(年份误置“10”),旁盖同日英、中文腰框戳及次日中、英文小圆戳、“客邮”转口戳,此片文字为英文书写,寄件人是近代著名教育家、北京大学老校长蔡元培先生,收件人为英国伯明翰大学秘书,背面译文为“我们正筹 The postcards described in this article are the fourth postage postcards sent by Shanghai to Birmingham, England on April 8, 1912, affixed with a Beaulieu stamp of 3, and sold in Shanghai on April 8 in small round stamps in English and Chinese. ”), Next to cover the same day the English and Chinese waist frame stamp and the next day in Chinese and English small round of stamps, “ passenger post ”re-poke, the film is written in English, the sender is a famous modern educator, Peking University The old principal Mr. Cai Yuanpei, the recipient of the Secretary of the University of Birmingham, the back of the translation as "We are raising