Watch List notes:

Colombia 50 Pesos Gold 1971 6th Pan-American Games, two figures within inner circle, the outer circle with 11 different sports depicted, KM#251 nFDC with light toning, and some contact marks and hairlines, a seldom seen issue, our archive auction database stretching back to 2003 shows we have not previously offered this issue

Estimate: 650-850 GBP