Watch List notes:

Seville, Spain, gold cob 8 escudos, 1690 (M), NGC MS 64, finest and only example in the NGC census. Cal-1043. 26.83 grams. Choice shield (nearly full) with bold full denomination VIII to right, good full cross and most of tressure, clear bottom half of 169 of date with weaker but certain final digit 0, choice color with hint of luster, tiny edge-split in flat area of periphery.

Estimate: $6000 - $9000