Watch List notes:

Cordoba, Argentina, 1/4 real, no date (1853-4), ten-pointed sunface, ex-O'Brien. Janson-68.2.1; KM-33.2. 0.66 gram. Bold full sunface, typically crude rims and edge (as made), damage-free XF with light toning in peripheries. Pedigreed to the John O'Brien collection and the Ponterio auction #47 on March 8-9, 1991, lot 1979.
($150-$225)