This mug is a classic piece of mid-century American pressed glass, known for its iconic Kings Crown or Thumbprint pattern. Produced by the Indiana Glass Company, this piece has a beautiful olive or avocado green color. The design features a series of beaded thumbprint-like indentations around the body of the cup, accented with gold decoration. It is an ideal item for collectors of vintage glassware, especially those interested in Depression-era or mid-century modern styles.