Watch List notes:

Potosi, Bolivia, cob 4 reales, 1773(V-Y), rare final year of cobs.S-P59; KM-44; Cal-920.13.03 grams.Full and bold date (rare thus) on flat pillars side, very deeply struck (convex) 8R-sized cross, mostly lightly toned with slight surface roughness, Fine+.Pedigreed to the Arturo Rosenheim collection.
($250-375)