Postage Stamps and Postal History of the People's Republic of China

1951 (Nov 5) Korean War stampless Military cover from Chinese Volunteer Army PO Box to Shanghai, - bearing a red Chinese Military Post cds. Shanghai arrival on reverse. Scarce. VF-F.
1951年11月5日中国人民志愿军战字信箱3020号寄上海军邮免费封，正面盖有红色中国军邮日戳，背有到达戳。上品。红色中国军邮戳少见。