Middlesex 282. Ching's. Æ halfpenny. 28 mm. Bust left; I. CHING PATENTEE FOR WORM LOZENGES THE BEST MEDICINE IN THE WORLD. SOLD IN BOXES AT 3/6. PACKETS 1s. AND IN SMALL PACKETS AT 6D EACH. / The Royal arms, supporters, crest, and motto; BY EVERY PRINCIPAL MEDICINE VENDER IN THE KINGDOM. Edge: Milled. PCGS MS64RB; red and brown.