Watch List notes:

Bogota, Colombia, 1/4 real, 1826, B.T.R., rare, NGC XF details / rim damage.Restrepo-148.1; KM-85.1.Fairly bold strike, with light rainbow toning all over, scratches on raised rims, interesting one-year one-denomination issue with mintmark as B to left of assayers' initials T and R (for Truxillo and Rodriguez), apparently their only joint contribution to minting in Colombia.Pedigreed to the Esmeralda Collection (stated on special label).
($500-750)