Bolivia

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

2016 Christmas

2016 Folklore

2016 The 100th Anniversary of the Friends of the City

2016 Gastronomy – Traditional Food