100 Dinars

Algeria's bimetallic coinage program of the early 1990s followed a broader trend across francophone Africa toward higher-denomination circulating coins as inflationary pressure eroded the purchasing power of paper notes. The 100-dinar piece entered circulation the same year Algeria's military-backed government cancelled the second round of elections, plunging the country into a decade-long civil conflict. Coins of this type circulated heavily through that period and into the 2000s.

The exceptionally long production window — over a quarter century with a single KM number — means date collectors encounter numerous year variants, some with considerably lower mintage figures than others.