Great Britain, silver Admiral Vernon medal, 1739, Vernon and cannon and anchor / Porto Bello, rare, ex-Adams, ex-Craige. AC-PBvi6G. 22.82 grams; 39 mm. AXF with great contrast from dark toning, high points a bit softly struck, old scratch in field below GLORY. XRF: 96.17% silver, 2.20% copper, 1.20% tin. Pedigreed to the John Adams Collection (with his handwritten tag) and to the Ted Craige Collection.
Estimate: 750 - 1500 USD