2006-12-21: Dogs (2006)

2006-12-11: Birds of Pando and Santa Cruz Departments

2006-12-04: America Issue: Energy Saving

2006-12-04: Christmas 2006

2006-12-04: Manco Kapac Province, 50th Anniv.

2006-12-04: International Year of Deserts and Desertification

2006-12-04: Endangered Animals

2006-11-24: Foundation of Puerto Bahia, Cent.

2006-10-23: First Flight of Santos Dumont, Cent.

2006-10-23: Foundation of Oruro, 4th Cent.

2006-10-02: Franciscan Order in Tarija, 4th Cent.

2006-09-21: National Flag of Bolivia

2006-08-24: Stamp Day

2006-08-21: ECOBOL, 15th Anniv.

2006-08-16: Bolivian Red Cross

2006-08-15: Investiture of President Evo Morales

2006-07-04: Engineering Faculty at UTO, Cent.

2006-02-12: Definitives of 2006 - Surcharges