1949年南京上海解放区邮票一组共六十九枚: 包括基本的一圆至伍佰圆全套九枚外, 有拾圆无齿横双连, 複齿票, 及印刷于不同纸张等. 杨目EC427-435.Liberated Areas East China Peoples Post1949 Liberation of Nanking and Shanghai A collection of stamps on pages with the basic set of nine, $5 brown and $10 deep ultramarine in horizontal imperforate pairs, $3 printed both sides, double perforation varieties, examples the the many different papers used during this issue plus used in singles and multiples. Yang EC427-435. (69)
