Medellin, Colombia, 5 decimos, 1875/4, fineness facing inward, NGC MS 63, finest known in NGC census. Restrepo-297.4; KM-153.4. New design with bust engraved by Barre, the whole coin rather lustrous and choice but with granular obverse surface (as made), peripheral splash of bluish toning on reverse, the better of just two in the NGC census for this overdate (none finer at PCGS).
Estimate: 250 - 500 USD