The coin in question is a **Walking Liberty Half Dollar** from the year **1918**, minted at the **Philadelphia Mint** (designated with a mint mark of 'P'). It is made of **silver** and has a **denomination** of **50 cents**. With a **mintage** of **6,634,000**, this coin was produced as part of the widely circulated series known for its stunning design, which features the walking figure of Lady Liberty on the obverse and an eagle on the reverse. The coin has a **weight** of **12.5 grams** and a **diameter** of **30.6 millimeters**, making it a substantial piece in terms of size and heft. The **Walking Liberty Half Dollar** is considered a classic in American numismatics, cherished by collectors both for its artistic value and its historical significance. This particular coin remains a popular choice among numismatists due to its vintage year and the allure associated with Walking Liberty design. Whether sought for collecting or investment, its silver content and heritage contribute to its enduring appeal within the field of coin collecting. As part of the **United States of America** currency system, it reflects a rich tradition of American coinage that continues to be appreciated in today’s market.