Nickel brass coin, 50 centavos 1951 from São Tomé and Príncipe, a former Portuguese colony, listed as World Coins Saint Thomas & Prince Island KM#10. It was created by decree nº 38203 of March 13, 1951, and intended for circulation in the then-colony of São Tomé and Príncipe, part of Portuguese Africa. The islands of São Tomé and Príncipe remained uninhabited until they were discovered by the Portuguese explorers João de Santarém and Pedro Escobar in 1470. Gradually colonized by the Portuguese throughout the 16th century, they became an important trading center within the Atlantic trade network. São Tomé and Príncipe achieved independence in 1975.

Nickel brass coin, 50 centavos 1929 from São Tomé and Príncipe, a former Portuguese colony, listed as World Coins Saint Thomas & Prince Island KM#1. It was created by Decree No. 16777 of April 25, 1929, and intended for circulation in the then-colony of São Tomé and Príncipe, part of Portuguese Africa. The islands of São Tomé and Príncipe remained uninhabited until they were discovered by the Portuguese explorers João de Santarém and Pedro Escobar in 1470. Gradually colonized by the Portuguese throughout the 16th century, they became an important trading center within the Atlantic trade network. São Tomé and Príncipe achieved independence in 1975.

Guinea-Bissau, silver coin of 20 Escudos 1952, 20$00 1952 Former Portuguese colony, World Coins Portuguese Guinea KM#11, coin created by Decree 38585 of December 29, 1951. Portuguese Guinea, later elevated to Overseas Province of Guinea on June 11, 1951 and, finally, State of Guinea in 1972) was the current Guinea-Bissau as a Portuguese colony between 1446 and September 10, 1974. With the Portuguese coup d'état on April 25, 1974, Portugal began negotiations with the PAIGC for decolonization and on September 10, 1974 it became an independent state with the name Guinea-Bissau.

Complete set of 4 coins from the 5nd Series of Portuguese Discoveries in Copper-nickel year 1994, The Division of the World,This set from the V Series of Portuguese Discoveries consists of the coins: 200 Escudos 1994 Henrique the navigator KM#670, 200 Escudos 1994 Treaty of Tordesillas KM#671, 200 Escudos 1994 The Sharing of the World 1494 KM#672, 200 Escudos 1994 D. João II - The Perfect Prince KM#673

Complete set of 4 coins from the 3nd Series of Portuguese Discoveries in Copper-nickel year 1991 -1992, The Discovery of America, World Coins Portugal, 200 Escudos 1991 Navegações para Ocidente 1452-1486 KM#659, 200 Escudos 1991 Colombo e Portugal 1476-1485 KM#658, 200 Escudos 1992 O Novo Mundo América 1492 KM#660, 200 Escudos 1992 A Descoberta da Califórnia KM#661, 200 Escudos 1992 João Rodrigues Cabrilho KM#661

Complete set of 4 coins from the 2nd Series of Portuguese Discoveries in Copper-nickel year 1989 -1990, Portugal and The Discovery of the Atlantic, World Coins Portugal, 100 Escudos 1989 ILHAS CANÁRIAS KM#646, 100 Escudos 1989 MADEIRA PORTO SANTO KM#648, 100 Escudos 1989 ARQUIPÉLAGO DOS AÇORES KM#648, 100 Escudos 1990 NAVEGAÇÃO ASTRONÓMICA KM#649