拍品號碼 4145
The 2023 Summer Auction - Sale 340 24th to 28th June 2023, Hong Kong
拍品號碼 4145
起標價： 1,000 HK$
成交价： 1,000 HK$
1974年兩枚貼N33-38講話全套票實寄封，中國郵票出口公司自北京航空印刷品寄瑞士，銷北京日戳。上品。
sent from China Stamp Export Company, two covers f.w. N33-38 Yannan Forum complete set, tied by Peking cds. VF.