Guinea-Bissau, silver coin of 10 Escudos 1952, 10$00 1952 Former Portuguese colony, World Coins Portuguese Guinea KM#10, 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.

Bronze 20 Centavos coin issued in 1933 for Portuguese Guinea, reflecting the classical colonial minting style of the Portuguese Republic. This piece belongs to low‑circulation bronze issues appreciated for their depiction of the Republic and their historical relevance in early 20th‑century colonial coinage.

Cape Verde, Cupronickel coin of, 5 Escudos 1968, 5$00 – 1968 Cupronickel of Cape Verde. Catalog: World Coins Cape Verde KM#12. This coin was issued under Decree No. 47,709 of May 17, 1967, for circulation in the former overseas colony of Cape Verde. Only coins dated 1968 were minted, in a cupronickel alloy (composition: 75% copper, 25% nickel).

Mozambique, bronze coin of 50 centavos 1957 of Former Portuguese Colony of Mozambique, World Coins Mozambique KM#81. The 1957 50 cent coin was created by Decree 38 609 of January 21, 1952, to circulate in the Former Portuguese Colony of Mozambique, small modulus 50 cent coins were minted with the date 1953 and 1957, in Bronze metal alloy (Cu 950 - Zn 30 - Sn 20). 

Portugal, bronze coin of 10 centavos 1961 from the Portuguese Republic, X centavos 1961 Portuguese Republic, World Coins Portugal KM#583, belongs to the series of X Centavos bronze coins from the Portuguese Republic minted from 1942 to 1969, was created by Decree-Law 32,648 of January 29, 1943, its issuance ceased under the terms of Decree-Law 49,167 of August 4, 1969. Issuance on the various dates minted between 1942 and 1969: 250000000.