Watch List notes:

IVORY COAST: Republic, 4-coin proof set, 1966, KM-PS1, Félix Houphouët-Boigny portrait // elephant at center, with 10, 25, 50, and 100 francs gold coins, with original case of issue, Proof, set of 4 gold coins, ex Jerry D. Williams Collection.

Estimate: 2,400-2,600 USD