1778 Machins Mills Halfpenny. Vlack 11-78A, W-7820. Rarity-3. GEORGIVS III, Group III. VF Details--Surfaces Smoothed (PCGS). 85.0 grains. Burnished surfaces now retoned to deep olive-brown with tan on the high points. Very sharp detail with little actual wear. PCGS# 826952. <strong>To view supplemental information and all items from the Sydney F. Martin Collection, click<a href="https://stacksbowers.com/sydney-f-martin-collection/"target=’_blank’> here.</a></strong> From the Sydney F. Martin Collection. Earlier from eBay, July 2000.