20 Dollars Princess Diana - Charity

Liberia's commemorative output in the 1990s was prolific to the point of absurdity — the country licensed its minting authority extensively to foreign producers targeting the collector gift market, and the Diana memorial issues of 1997 were among the most heavily produced of that wave. Struck within months of her death in August 1997, these pieces were marketed under a "charity" designation, though the proportion of proceeds reaching any charitable cause was rarely disclosed or independently verified.