Stamp Title: 135th Birthday of F. Engels Serial number: C35 Values in set: 2 Date of issue: December 15, 1955…
Serial number: S36 Values in set: 2 Date of issue: December 15, 1955 Denomination: 28 fen Designer: Liu Shuoren Engraver:…
Stamp Title: 10th Anniv. of Founding of PRC(3rd Set) Scott No: 445-452 Serial number: C69 Values in set: 8 (8-1),…
Stamp Title: Strive for fulfilment of 1st five-year Plan Serial number: S13 Values in set: 18 (18-1), Metallurgy, 8 fen,…
Stamp Title: Scientists of Ancient China (1st Set) Serial number: C33, C33m Values in set: 4 (4-1), Zhang Heng, 8…