Potosi, Bolivia, cob 4 reales, 1742C/P, rare. S-P49; KM-30a. 13.64 grams. Chunky AVF with dark orange sediment on toned fields, two dates and three assayers (the C/P only clear at bottom left). Photo by Mora Garcia-Barneche. Pedigreed to the Ponterio auction of September 2007 (lot #2276).
($250-375)