| Beobachtungen | Datos de los sellos:
Scott No: 3148-51.
Serial number: 2001-25.
Values in set: 4.
Denomination:5.20 yuan.
Date of issue: 24th November 2001.
Designer: Yang Wenqing,
Yan Bingwu.
Perforation: 12
Sheet composition: 16.
Printing process: photogravure-intaglio.
Printer: Beijing Postage Stamp Printing House. |
|---|