BOLIVIA. Cob 4 Reales, 1654-P. Potosi Mint, Assayer Antonia de Ergueta (E). Philip IV. PCGS EF-40.KM-18; Cal-1117. Weight: 14.28 gms. An impressively well-preserved Cob with abundant detail despite some areas of weakness. The obverse shows a mintmark, assayers initial, monarchs initials, denomination, and both dates. The reverse adds another mintmark and a bold three-digit date. The surfaces are deeply toned to a dark rosy gray that lends a regal elegance. This problem-free and attractive piece serves as an exceptional representative of the date.<strong>To view all items from the Pat Johnson Collection, click <a href="https://auctions.stacksbowers.com/lots?sort=auction_date_lot_number_asc&search=From+the+Pat+Johnson&limit=96&parent_category=1-11EIV&lots_range=upcoming"> here.</a></strong>From the Pat Johnson Collection.<p>
