| Beobachtungen | Datos de los sellos:
Scott No: 2134-35.
Serial number: J146.
Values in set: 2.
Date of issue: January
16, 1988.
Denomination: 28 fen.
Designers: Liu Xiangping.
Perforation: 11*11.5
Sheet composition: 50(5*10).
Printing process: Engraving and photogravure.
Printing House: Beijing Postage Stamp Printing Works. |
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