Issue: 4th World Trade Union Congress (Vietnam, 1957)

Monday, August 12, 1957, 4th World Trade Union Congress

Monday, August 12, 1957 Vietnam will issue: Stamp "4th World Trade Union Congress" face value 20, Stamp "4th World Trade Union Congress" face value 40, Stamp "4th World Trade Union Congress" face value 80, Stamp "4th World Trade Union Congress" face value 100,

4th World Trade Union Congress

4th World Trade Union Congress
Data entry completed
60%
Country: Vietnam
Issue: 4th World Trade Union Congress
Date: 1957-08-12
Print: Offset and Lithography
Perforation: line 12½
Emission: Official
Format: Stamp
Face Value: 20 Vietnamese đồng

4th World Trade Union Congress

4th World Trade Union Congress
Data entry completed
60%
Country: Vietnam
Issue: 4th World Trade Union Congress
Date: 1957-08-12
Print: Offset and Lithography
Perforation: line 12½
Emission: Official
Format: Stamp
Face Value: 40 Vietnamese đồng

4th World Trade Union Congress

4th World Trade Union Congress
Data entry completed
60%
Country: Vietnam
Issue: 4th World Trade Union Congress
Date: 1957-08-12
Print: Offset and Lithography
Perforation: line 12½
Emission: Official
Format: Stamp
Face Value: 80 Vietnamese đồng

4th World Trade Union Congress

4th World Trade Union Congress
Data entry completed
60%
Country: Vietnam
Issue: 4th World Trade Union Congress
Date: 1957-08-12
Print: Offset and Lithography
Perforation: line 12½
Emission: Official
Format: Stamp
Face Value: 100 Vietnamese đồng