An Error Coin You May Not Know Exists - Episode 16 I present a British (George III) 1773 Half Penny (photo courtesy of British Coin Gallery. BRITISH 1773 HALF PENNY - NON ERROR And now I present to you a British (George III) 1773 Half Penny which slipped past the mint's quality control employees in spite of its three errors (Coin Archives Photo): BRITISH 1773 HALF PRNNY - TRIPLE ERROR Hope you found this article interesting To be continued... Clinker