The coin in question is a **Liberty Head Quarter Eagle**, specifically a **$2.50 denomination** piece minted in **1867** at the **San Francisco Mint** (designated by the mint mark 'S'). This beautiful coin represents a significant piece of American numismatic history and was produced in a relatively low mintage of just **28,000** units. Weighing **4.18 grams** and featuring a diameter of **18 mm**, this coin is composed of **gold**, a material that adds to its allure and collectible value. The design of the Liberty Head Quarter Eagle showcases the iconic Liberty head on the obverse, symbolizing freedom and the spirit of the nation during that era. The reverse features a detailed eagle, affirming its status as legal tender. This particular piece is classified under the sub-type 'Coins' and is a part of the broader category of United States currency. Given its age, mintage figures, and precious metal content, the **1867 Liberty Head Quarter Eagle** is not only a valuable collector's item but also a fascinating representation of the historical context of American coinage in the 19th century. Collectors and investors alike seek coins of this type for their aesthetic beauty, historical significance, and intrinsic value.
