Rio Muni

Rio Muni was the part of Spanish Guinea on continental Africa.

In 1960, Rio Muni and Fernando Po began issuing their own stamps. Both were overseas provinces of Spain at the time. All of Rio Muni's stamps were printed in photogravure.  File:Rio Muni reader.jpg|1960 1 peseta reading child. A missionary stands ready to beat anything learned out of him. File:Rio Mu cat.webp|1964 25c leopard File:Rio de Oro Croc.jpg|1964 15c crocodile File:Rio Muni potto.jpg|1967 1.50p potto 
 * In 1960, its first issue inscribed RIO MUNI showed a child reading a book.
 * Its second issue that year showed native plants and included semipostal values.
 * Beginning in 1961, stamps were inscribed with a large ESPAÑA and a smaller RIO MUNI.
 * In October 1968, Rio Muni and Fernando Po became the independent Equatorial Guinea.