This 1872 quarter real from the Second Republic of Mexico is a rare find in its uncirculated state. The copper composition and RB color make it a unique addition to any coin collection. The coin has been certified by NGC with an MS 63 grade, and the certification number is included on the label. Its fineness is not specified, and it was minted in Durango, Mexico. The KM number of this quarter real is 350. It is a great addition to your collection of world coins.