Watch List notes:

Lisbon, Portugal, copper X reis, Joao V (1706-50), rare provenance. KM-191. 5.98 grams. Heavily corroded with some legend text visible, rare type from this wreck of a British third-rate ship of the line which was famous for carrying the "Hamilton collection" of Etruscan (Greek) vases. With certificate. From: HMS Colossus, sunk in 1798 off the Isles of Scilly, southwest of England
($100-150)