MEXICO. 20 Pesos, 1872-CH M. Chihuahua Mint. NGC Unc Details--Cleaned. Fr-121; KM-414.1. A nicely preserved example of the type with a decent strike, though slightly uneven with somewhat muddled details on the wreath. The surfaces display a pale golden tone with underlying luster in the protected areas adding to its pleasing appearance. Upon close inspection evidence of a past cleaning, now subdued, prevents this charming example from garnering a straight grade. Despite its shortcomings a presentable example of the type with a good look that is sure to be a welcome addition to the next collection it enters.