《国际老人年》

1999-12, The International Year of the Aged《国际老人年》 Stamp Title: The International Year of the Aged Scott No: 2973 Serial number: 1999-12 Values in set: 1 (1-1), International Year of the Aged, 80 fen, 30*40mm Denomination: 80 fen Date of issue: 9 September 1999 Designers: Guo Zhenshan Size: 30*40mm Perforation: 12 Sheet composition: 50 [...]