Watch List notes:

Potosi, Bolivia, cob 8 reales, 1746q.S-P50; KM-31a; Cal-1589.23.44 grams.Superb full pillars-and-waves and cross-lions-castles (both very bold and well centered), with bold date and part of another, two full assayers and mintmarks, attractively toned XF, curiously low weight despite sharply cut edges that don't appear to be shaved or trimmed, possibly with small (long) point broken off in its time.Pedigreed to the Arturo Rosenheim collection.
($250-375)