Watch List notes:

Great Britain, copper-alloy Admiral Vernon medal, 1739, Porto Bello / Havana, ex-Adams. AC-HAv1B. 37 mm; 11.65 grams. AU- with original brass color and luster, planchet flaw at center of reverse and some small carbon spots, scarce type with misspelled HAVANAI on obverse. Pedigreed to the John Adams collection.

Estimate: $200-300