Potosi, Bolivia, cob 8 reales, 1750E. S-P51; KM-40; CT-361. 27.07 grams. Choice and 100% full pillars with two dates and mintmarks and assayers, good full cross with bold third date below, attempted hole to right and light (old) scratches opposite, beautifully toned VF+. (Estimate: $400 - 600)