Medellin, Colombia, copper pattern 5 decimos, 1889, rare, Restrepo Plate. Restrepo-24 (p. 253, this coin). 9.70 grams. Chocolate-brown XF with minor marks, crude rims (mostly due to slightly off-center strike), same design as the "mulatta" head type per Restrepo 404 but without the flowers in the legends and fineness stated as 0.835, missing in Eldorado. Plate Coin on page 253 of Restrepo's Coins of Colombia (4th ed., 2012).
Estimate: 400 - 600 USD