1915-S Panama-Pacific Exposition Quarter Eagle. Panama-Pacific. MS-65 (PCGS). Pleasing olive-gold and reddish toning over frosty surfaces. A nice Gem survivor from a scant net mintage of just 6,749 pieces that is virtually as nice as the day of issue. The price at the time of issue was $4. Charles E. Barber and George T. Morgan combined their efforts to create the designs.