PCGS About Uncirculated 58 - Columbian Exposition Isabella Quarter - Attractive clean surfaces with nice mint luster and a touch of peripheral toning. These souvenir quarters were sold for $1.00 at the World's Columbian Exposition. The obverse has the crowned bust of Queen Isabella of Spain. The kneeling woman with distaff and spindle is emblematic of women's industry. Low Mintage of Only 24,214