1806 Copper Proof Half Penny, George III, slabbed by NGC PF65BN 1806 Bronze Proof Half Penny, George III laureate bust, reverse, Britannia seated, Peck 1321. This example has been slabbed by NGC PF65BN. This example exhibits beautiful toning, very attractive, in our view strictly graded. Monarch: George III Date: 1806 Price: £675 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?