Watch List notes:

A small group of forgeries and imitations (5) Philip and Mary Shilling undated type, of crude design, probably contemporary, Guinea 1798 gold imitation probably from the early 1970s, Halfcrown 1818 struck in copper, Shilling 1818 fantasy imitation in base metal, Crown 1932 unusual overweight imitation with a broad rim

Estimate: 150-300 GBP