Several South American countries changed their currencies more than once in the 20th century, replacing old money with new as they worked to bring down high inflation.
Peru replaced the sol with the inti in 1985, then replaced the inti with the nuevo sol in 1991 once inflation had reduced its value to almost nothing.
Argentina made several similar changes between the 1970s and 1990s, moving through different currencies before settling on the peso it still uses today.
Brazil changed its currency five times between 1986 and 1994 for the same reason, ending with the real, which is still used today.
We also stock notes from Paraguay, Suriname, Belize and the Falkland Islands. Paraguay's guarani has been used since 1943. Suriname used the gulden until 2004, a legacy of Dutch rule. Belize's dollar replaced the British Honduras dollar in 1974. The Falkland Islands pound is worth exactly the same as the pound sterling.