1787 Machins Mills Halfpenny. Vlack 18-87C,W-7930. Rarity-4. GEORGIVS III, Group III. Uncirculated Details. 118.6 grains.，Details are full and quite sharp, though the very dark brown, glossy surfaces display a uniform porosity that belies a time spent below grade. Undoubtedly lost to the ground when this coin was still new, it will be an ideal specimen for inclusion in a set of similarly sharp Machins Mills halfpence, which can be had with a bit of diligent searching.，，
