South America

2018 Revalidation – Stamp of 2014 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 100th Anniversary of the Simon Bolivar Spanish School Teachers

2017 The 50th Anniversary of the Goyi Magazine

2017 The 150th Anniversary of the First Bolivian Postage Stamp

2017 Endangered Fauna – Birds

2017 Personalities of Bolivian Philately

2017 Sea of Bolivia

2016 Springs of Silala