South America
2023 The National Plan for Telecommunications Network – Issue of 2014 Surcharged
2023 The National Plan for Telecommunications Network – Issue of 2014 Surcharged
2023 The Nationalization of Obligatory Pension Insurance – Issue of 2014 Surcharged
2023 The Nationalization of Obligatory Pension Insurance – Issue of 2014 Surcharged
2023 Immigration in Argentina – Issue of 2005 Overprinted and Surcharged
2023 Immigration in Argentina – Issue of 2005 Overprinted and Surcharged
2023 Argentina – Winner of FIFA Football World Cup 2023, Qatar
2023 Argentina – Winner of FIFA Football World Cup 2023, Qatar
1931 Airmail – Anniversary of the Revolution
1931 Airmail – Anniversary of the Revolution