Watch List notes:

Great Britain, copper-alloy Admiral Vernon medal, 1739, Porto Bello, Vernon and Don Blass, ex-Adams. AC-PBvl2B. 37 mm; 14.11 grams. AU- with sharp design elements, some minor surface pitting at 3 o'clock, dark brown color with gold toning around details. Pedigreed to the John Adams collection.

Estimate: $200-300