Mexico City, Mexico, cob 1/2 real, 1729 (R), very rare, NGC VF 30. S-M24; KM-24a; Cal-236. 1.65 grams. Nice full cross, 100% full date and most of mintmark but assayer off flan (R by default), richly toned all over. Pedigreed to the Clyde Hubbard Collection, with his original tag/envelope.
Estimate: 200 - 300 USD