India's capital under the British Raj (from 1773–1911), Kolkata is the state capital of West Bengal state. Here, silver is one of the most liked metals. It has found multiple uses, making it one ...

The $20 Liberty U.S. Gold Coin was minted between 1849 and 1907, representing a significant era in U.S. numismatic history. Known as the Double Eagle, this gold coin was introduced following the ...