Mexico City, Mexico, cob 1/2 real Royal (galano), 1730/28 R/D, very rare, NGC XF details / holed, finest and only example in NGC census. S-M24; KM-unl (R24 for type); Cal-209. 1.77 grams. Broad flan with full rims, very clear overdate and over-assayer, deeply rainbow-toned with small hole at 10 o'clock / 2 o'clock (medal-aligned). Pedigreed to the Clyde Hubbard Collection, with his original tag/envelope.
Estimate: 1000 - 1500 USD