項次 577

1983 (3 Jun) Chengdu–Chongqing railway railway illustrative cover, f.w. R16 1-1/2f x2 on reverse, tied by "Chengdu–Chongqing Railway / Chongquing" cds.

1983.6.3 成渝鐵路美術封，背貼普16之1分半x2，銷“成渝火車 / 重慶”日戳。