You are looking at a remarkable example of American numismatic history—the 1873 Seated Liberty Half Dollar, minted at the San Francisco mint. This coin, made of silver, holds a denomination of 50 cents and showcases the elegant Seated Liberty design that was popular in the mid-19th century. With a mintage of only 228,000 pieces, this particular coin is notable for its relative scarcity, especially in higher grades. The coin features a diameter of 30.6 mm and weighs 12.5 grams, standard for half dollars of that era. Despite the lack of specified width and height measurements, what's important to note is the coin's overall aesthetic and historical significance. As it is part of the Seated Liberty series, the obverse depicts Lady Liberty seated on a rock, holding a liberty cap on a pole in her left hand while resting her right hand on a shield, symbolizing protection. The reverse typically features the denomination and a majestic eagle, embodying American strength. Given its mint mark 'S' indicating it was produced in San Francisco, this coin is not only a piece of currency but a treasured collectible, representing an era of American coinage characterized by its artistry and craftsmanship. Depending on its condition—ranging from Good to Mint State—the value of this coin can vary significantly, making it an interesting piece for collectors and enthusiasts alike. As a historical artifact, the 1873 Seated Liberty Half Dollar captures a moment in American coinage, making it a worthy addition to any collection.