Potosi, Bolivia, cob 8 reales, 1628 P/T, variety with barbell ornament after date, very rare. S-P24; KM-unl (19a for type); Cal-1450. 27.08 grams. Very bold and clear date followed by distinctive barbell-like ornament outside of full cross, the shield also bold and full with clear P-dot-P/T to left, AVF with contrasting toning.
Estimate: 750 - 1100 USD