BOLIVIA. Cob 4 Reales, 1653-P. Potosi Mint, Assayer Antonia de Ergueta (E). Philip IV. PCGS VF-35.KM-18; Cal-1116. Weight: 17.78 gms. Variety with retrograde "4". This pleasing survivor offers abundant detail and attractive surfaces. The obverse displays both mintmarks, a retrograde denomination, and both dates with pleasing clarity. The reverse is flat in some areas, but the mintmark, assayers initial, and three-digit date are decipherable. The outer legend shows part of the monarchs name and ordinal. A generously detailed and appealing piece, only faulted by a slightly misshapen flan. Nonetheless, easily among the more attractive examples of the type.<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>