1979-11-19: For the City of Children (1979)

1979-11-16: Christmas 1979

1979-10-08: President Type of 1943

1979-09-18: SOS Children’s Villages, 30th anniversary

1979-08-31: Butterflies (1979)

1979-07-16: Sir Rowland Hill, Death Centary

1979-07-16: National sculpture contest

1979-06-28: 30 years of Costa Rican Institute of electricity

1979-06-15: Express stamps

1979-05-24: International Year of the Child

1979-05-14: Save Maritime Life

1979-04-30: Visit of President Rodrigo Carazo Odio to Coco Island