^Lot 1194 Great Britain, copper alloy Admiral Vernon medal, 1739, Porto Bello / Fort Chagre, ex-Adams (plate).

Great Britain, copper alloy Admiral Vernon medal, 1739, Porto Bello / Fort Chagre, ex-Adams (plate). AC-FCv10K; Betts-unl. 11.52 grams, 38 mm. Dark AU with traces of original color and luster, fully dentillated rims. XRF: 44.56% copper, 49.49% zinc, 4.69% lead. Pedigreed to the John Adams Collection (with his handwritten tag), plated on page 149 of Medallic Portraits of Admiral Vernon (2010), by Adams and Chao.