Watch List notes:

BOLIVIA. Philip IV. 1621-1665. AR 8 reales cob (36.84 mm, 25.97 g, 11 h). Potosi mint, 1629. Mint P, Assayer NV. Crowned arms / Cross with lions and castles in the angles. KM 19a. Good VF. 

Circa 1629 Panama Hoard; Porto Bello hoard.