^Lot 280 BOLIVIA, Potosí, cob 4 reales, 1652 E, post-transitional (McLean Type III), 1-PH-6 at top, NGC XF de

BOLIVIA, Potosí, cob 4 reales, 1652 E, post-transitional (McLean Type III), 1-PH-6 at top, NGC XF details / sea salvaged (Shipwreck Blue Label), ex-Zbar. S-P37a; KM-18; Cal-1112. 11.30 grams. Full and well-centered pillars with bold 1-PH-6 at top and both assayers, clear date, the cross also full but weaker with second date below, lightly toned, some localized surface corrosion, Mastalir IVb-B for subtype. Pedigreed to the Jack Zbar Collection (stated on label). Recovered from: Maravillas, sunk in 1656 off Grand Bahama Island
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