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 its stamps were printed in photogravure. 
 * 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.

