1831 Plain Edge Proof Shilling, William IV, very rare 1831 Plain Edge Proof Shilling, William IV, reverse, Crowned value within wreath. This example is uncirculated, attractive coloured toning as normally seen with this issue. £1,200 ENQUIRY FORM To enquire about this Coin please use the form below Your Name* Your Email* Your Message How did you find us? Please selectPublicationWord of mouthSearch engineOther Human test: Which is bigger, 2 or 8?