^Lot 790 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. 26.72 grams. Perfectly round flan with very bold mintmark-assayer q/P+T to left of off-center full shield, full cross-and-tressure with just the bottom of the 0 of the date visible, lightly toned and corrosion-free XF. From the Atocha (1622), with original Fisher tag 85A-106874 (certificate missing).