Watch List notes:

GREAT BRITAIN. 1/2 Crown, 1745-LIMA. London Mint. George II. NGC EF-45.
S-3695; KM-584.3. A well struck and evenly worn coin, struck on a slightly porous planchet. The surfaces show a mix of dark gray to orange toning.

Supposedly struck form silver seized during the foray into the Pacific by George Anson to disrupt Spanish shipping.

Estimate: $400 - $600