Description:
GREAT BRITAIN, copper alloy Admiral Vernon medal, 1739, Vernon / Porto Bello, ex-Adams.
AC-PBv21Q. 18.05 grams. 38 mm. AXF with brown-olive surfaces, high points typically flat; XRF: 50.24% copper, 47.98% zinc, 1.27% lead.
Pedigreed to the John Adams Collection (with his hand-written tag)
Code: 112404191060