| Rating | Solver | Clue |
|---|---|---|
| GOLD | Bullion | |
| INGOTS | Fort Knox bullion | |
| BILLOT | Bullion in the bar or mass. | |
| BASE | Alloyed with inferior metal; debased; as, base coin; base bullion. | |
| FINENESS | The proportion of pure silver or gold in jewelry, bullion, or coins. | |
| ASSAY | The act or process of ascertaining the proportion of a particular metal in an ore or alloy; especially, the determination of the proportion of gold or silver in bullion or coin. | |
| SEIGNIORAGE | ... prerogative; specifically, a charge or toll deducted from bullion brought to a mint to be coined; the difference between the cost of a mass ... | |
| TREASURE-TROVE | Any money, bullion, or the like, found in the earth, or otherwise hidden, the owner of which is not known. In England such treasure belongs to ... | |