BOLIVIA. Cob 8 Reales, ND (1618-21)-PT. Potosi Mint. Philip III. PCGS Genuine--Salt Water Damage, VF Details Gold Shield. KM-10. Weight: 26.12 gms. Displaying the effects of sea salvaging as well as a rather large edge split, this crude crown also offers solid detail and great history. Ex: <em>Atocha </em>shipwreck, sunk on 6 September 1622 off the coast of what is now the Florida Keys.