Watch List notes:

Potosi, Bolivia, cob 8 reales, 1623T, date as "(1)6(Z)III," lions and castles transposed in cross and shield, very rare. S-P22a; KM-19; CT-459. 27.00 grams. Oddly squarish flan with very bold full III of date, P+T, shield and cross (showing old-style lions), AXF with tiny edge-split. Pedigreed to the Gorny & Mosch auction of March 2014, with original lot-tag #3508.

Estimate: $600