BOLIVIA. Cob 4 Reales, 1630-P. Potosi Mint; Assayer Juan Jimenez de Tapia (T). Philip IV. PCGS VF-35.cf. KM-17A; Cal-1094. Weight: 13.51 gms. A pleasing problem-free piece with plenty of detail remaining. The obverse includes the monarchs full ordinal as well as the denomination, and the reverse includes the full, albeit truncated, date. The surfaces are deeply toned to a matte charcoal gray. An usually attractive and complete example of this typically crude issue.<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.