20 Dollars Ratification of the U.S. Constitution

Liberia's late-1990s and early-2000s commemorative program was, frankly, a collector-market operation more than a coinage program — these pieces were produced for foreign buyers and never meaningfully circulated in Liberia itself. The series was issued during a period when the country was between civil wars, and the government's licensing of its mint authority to outside producers generated hard currency that the domestic economy badly needed.

The dual KM references reflect a cataloging inconsistency common to Liberian issues of this period, where the same piece was assigned separate numbers across different Krause editions as attribution was gradually sorted out.