The duration during which dimes were composed of 90% silver in the United States extended from 1792, with interruptions, until 1964. These coins represent a significant period in American numismatic history, distinguished by their precious metal content. The composition of these coins contributed to their intrinsic value, directly tied to the fluctuating market price of silver.
The importance of these silver-containing coins lies in their collectible value, historical significance, and the inherent worth of their silver content. Collectors prize them for their designs, mint marks, and condition. Their historical context reflects eras of different presidencies, economic climates, and societal values. The metal content provides a tangible connection to commodity markets and investment opportunities.