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最近,我的邮友从重庆南坪邮票公司购得1张JP84《中国人民解放军空军成立50周年》纪念邮资明信片,其邮资图上靠左有一条上宽7mm,下宽13mm,
Recently, my postal friend bought a postage stamp JP84 from the Nanping Stamp Company of Chongqing for commemoration of the 50th anniversary of the founding of the Chinese People’s Liberation Army Air Force. The postage map on the left has a width of 7mm on the left and a width of 13mm on the left,