500 Francs Guinéens Ramses III

Guinea's 1970 commemorative program was issued under Sékou Touré's government, which had broken entirely from the French franc zone in 1960 by introducing the Guinean franc — a move that left Guinea diplomatically isolated from France for years. These silver pieces were produced primarily for the international collector market rather than any domestic monetary purpose, a common revenue strategy among newly independent African states with limited hard currency reserves.

Ramses III, who repelled the Sea Peoples' invasions circa 1175 BC, had no particular connection to Guinea — his selection reflects the era's broader pan-African cultural politics.