Watch List notes:

Great Britain, copper-alloy Admiral Vernon medal, 1739, Porto Bello / Fort Chagre, ex-Adams. AC-FCv13R. 37 mm; 10.93 grams. Near-Mint State with original copper color and luster, some surface porosity, attractive details ("best overall execution in the Fort Chagre series", according to AC). Pedigreed to the John Adams collection.

Estimate: $250-375