Watch List notes:

Potosi, Bolivia, cob 8 reales, 1652E transitional Type IV, from the Maravillas (1656). S-P37; KM-A20.4; CT-432. 19.90 grams. Thin from corrosion but with nice interior details, the pillars and shield especially bold, AVF with attractive toning. Pedigreed to the Roberto Mastalir collection, #IV.1-A.ad1(1)1 in his book (page 87), from the Maravillas (1656), with generic certificate, and pedigreed to the Ponterio auction of March 1998, lot #1469. ($900-1350)