2018 Revalidation – Stamp of 2017 Overprinted Seal of the New Post Office
2018 Revalidation – Stamp of 2017 Overprinted Seal of the New Post Office
Bolivia
2018 Revalidation – Stamp of 2007 Overprinted Seal of the New Post Office
2018 Revalidation – Stamp of 2007 Overprinted Seal of the New Post Office
2018 Revalidation – Stamp of 2007 Overprinted Seal of the New Post Office
2018 Revalidation – Stamp of 2007 Overprinted Seal of the New Post Office
2018 Revalidation – Stamp of 2017 Overprinted Seal of the New Post Office
2018 Revalidation – Stamp of 2017 Overprinted Seal of the New Post Office
2018 Revalidation – Stamp of 2017 Overprinted Seal of the New Post Office
2018 Revalidation – Stamp of 2017 Overprinted Seal of the New Post Office
2018 Revalidation – Stamp of 2017 Overprinted Seal of the New Post Office
2018 Revalidation – Stamp of 2017 Overprinted Seal of the New Post Office
2018 Revalidation – Stamp of 2014 Overprinted Seal of the New Post Office
2018 Revalidation – Stamp of 2014 Overprinted Seal of the New Post Office
2018 Revalidation – Stamp of 2017 Overprinted Seal of the New Post Office
2018 Revalidation – Stamp of 2017 Overprinted Seal of the New Post Office
2017 The 200th Anniversary of the Battle of la Tablada de Tolomosa
2017 The 200th Anniversary of the Battle of la Tablada de Tolomosa
2017 The 100th Anniversary of the Simon Bolivar Spanish School Teachers
2017 The 100th Anniversary of the Simon Bolivar Spanish School Teachers