Stamp Title: 7th All-China Trade Union Congress Serial number: C23 Values in set: 2 (2-1), All proletariat unite and strive…
Stamp Title: 135th Birthday of Karl Marx Serial number: C22 Values in set: 2 (2-1), Karl Marx, 4 fen, 25*38…
Stamp Title: International Women's Day Serial number: C21 Values in set: 2 (2-1), Female weaver, 8 fen, 38*22 mm (2-2),…
Stamp Title: Great Motherland: Dunhuang Murals (1st Set) Serial number: S3 Values in set: 4 Date of issue: July 1,…
Stamp Title: S04/TE04, Gymnastics by Radio《广播体操》 Serial number: S4 Values in set: 40 Date of issue: January 10, 1952 Denomination:…