what is the machin s mills halfpenny
1776 Machin''''s Mills Halfpenny Vlack 676A Rarity4. 1776 Machin''''s Mills Halfpenny Vlack 676A Rarity4 VG10. Sharpness VF20 but covered with fine granularity mixed with a few small pits. No verdigris or notable signs of contact. The color is an attractive and slightly glossy chocolate brown.