Watch List notes:

HANOVER. George III. 1760-1820. AV Half Sovereign (19.5mm, 4.00 g, 6h). New coinage. London mint. Dated 1817. Laureate head right / Crowned coat-of-arms. Marsh, Half 400; MCE 467; SCBC 3786. EF, mark before bust. Lot includes old SBV Basel ticket.