R29/PU29/普29, The Great Wall (Ming Dynasty)《万里长城（明）》
R29//PU29/普29, The Great Wall (Ming Dynasty)《万里长城（明）》 Stamp Title: The Great Wall (Ming Dynasty) Scott No: 2755 Serial number: R29-1 Values in set: 1 R29-1, Scott 2755 The Great Wall (Ming Dynasty) (1-1), Beigukou, 50 fen, 25*20 mm Date of issue: April 1, 1997 Denomination: 50 fen Designer: Yang Wenqing, Li Defu [...]