Watch List notes:

Bogota, Colombia, cob 1/4 real, Philip IV, no assayer (1649-65), castle with tilted doorway / ball-tailed lion, ring-inside-dots borders. Restrepo-M14.1; KM-unl; Cal-530. 0.59 gram. Broad flan with full but crude castle, bold but off-center lion, much border and inner ring visible, XF+ with toned fields.
($600-900)