This is a $10 Liberty Head Eagle gold coin, minted in 1901 at the San Francisco Mint (indicated by the "S" mintmark). The obverse features Lady Liberty wearing a coronet inscribed with the word "LIBERTY," surrounded by 13 stars representing the original colonies. The reverse showcases a heraldic eagle clutching an olive branch and arrows, with the denomination and "UNITED STATES OF AMERICA" inscribed around the design. The coin is graded MS 62 PL, meaning it is in Mint State condition with prooflike surfaces.