^Lot 789 BOLIVIA, Potosí, cob 8 reales, 1620 T, quadrants of cross transposed, mintmark retrograde P over nor

BOLIVIA, Potosí, cob 8 reales, 1620 T, quadrants of cross transposed, mintmark retrograde P over normal P. S-P21; KM-10; Cal-930. 26.59 grams. Bold date outside of very slightly doubled full cross-and-tressure, choice full shield with mintmark-assayer q/P+T to left, AXF with toning in crevices, minimal surface corrosion. From the Atocha (1622), with original Fisher tag 85A-209493 (certificate missing).