1959年,我国邮电部拟发行7-1959天安门图普通邮资信封一枚,面值8分(当时国内平信邮资),售价9分。当该封已印制完毕尚未裁切之时,不知什么原因被报废处理。一般情况下,这类印有邮资的半成品应当送往造纸厂作化浆销毁,但因接踵而至的三年经济困难,各种物资极度匮乏,故将这批半成 In 1959, China’s Ministry of Posts and Telecommunications plans to issue 7-1959 Tiananmen Square ordinary postal envelopes, a par value of 8 points (when the domestic standard letter postage), the price of 9 points. When the seal has been printed and has not been cut, I do not know what reason was scrapped. Normally, such postage-printed semi-finished products should be sent to the paper mill for chemical destruction. However, due to the three years of economic difficulties that followed, the various types of materials are extremely scarce. Therefore, these semi-