coins \ Coin \ United States of America \ 3cS \ 3-Cent Silver \ 1866
The 3 Cent Silver coin, also known as the 3cS, was minted in the United States from 1851 to 1873. Specifically, the 1866 coin is part of the early series that were made from a silver alloy, measuring 75% silver and 25% copper. The 3 Cent Silver coins were introduced to facilitate transactions in an economy with a high demand for small denominations, particularly useful for purchasing postage stamps. Due to their limited mintage and historical significance, the 1866 3 Cent Silver coins can be of considerable interest to collectors.