Stamp Title: Scientists of Ancient China (2nd Set) Scott No: 639-646 Serial number: C92 Values in set: 8 (8-1), Cai…
Stamp Title: 50th anniv. of Independence of Albania Scott No: 637-638 Serial number: C96 Values in set: 2 (2-1), Map…
Stamp Title: 45th Anniv. of great October Socialist Revolution Scott No: 635-636 Serial number: C95 Values in set: 2 (2-1),…
Stamp Title: Stage Art of Mei Lanfang Scott No: 620-628 Serial number: C94, C94m Values in set: 8 (8-1), Portrait…
Stamp Title: 1250th Anniv. of Birth of Du Fu Scott No: 610-611 Serial number: C93 Values in set: 2 (2-1),…