1971年编21-24亚非乒乓球邀请赛新票全张1套,编21为拼版,共50套,整体边纸完整,颜色鲜豔,上中品。 China Peoples Republic Peoples Republic - Full Sheets 1971 (N5) Afro - Asian Ping Pong Ball Championship Peking, stamp set x 50 sheets, 8f in full sheet of 50, 43f in block of 10 and two blocks of 20, unmounted mint. Yang N21-24