10 Dollars Century of Inventions

Liberia's "Century of Inventions" series was a licensed product line issued through marketing firms — most commonly associated with companies like the Pobjoy Mint and similar commercial operations that contracted with low-revenue nations to produce collectible coinage for the international novelty market. Liberia itself had no meaningful domestic circulation for these pieces, and they were never intended for use within the country.

The copper-nickel composition at this weight was a deliberate cost-reduction choice over silver, keeping retail price points accessible to mass-market collectors.