Watch List notes:

Medellin, Colombia, 10 centavos, 1885, fineness 0.500/0.835, PCGS AU53, finest and only example in PCGS census, ex-Eldorado. KM-175.2a; Restrepo-276.1. Weakly struck centers with somewhat lustrous fields, patches of light rose toning. PCGS #85767012. Pedigreed to the Eldorado collection (Stack's Bowers auction of August 2018, lot #44414 with original lot tag).
($60-90)