This auction is for a 1983 1 oz Silver Libertad Onza Plata Pura coin minted by the Mexican Mint in Mexico City. It has a fineness of 0.999 and is graded MS 67 by NGC. The Mexican 1 Onza coin series, also known as the “Libertad” series, is a collection of non-circulating bullion coins that have been issued by Mexico since 1982.

The “Libertad” series coins are renowned for their .999 silver purity and have become a popular choice among collectors and investors alike. For those interested in learning more about this series, here is a short synopsis:

Issuer: Mexico

Period: United Mexican States/Mexican Republic (1823-date)

Type: Non-circulating coin

Years: 1982-present

Currency: Bullion coinage (1947-date)

Composition: Silver (.999)

Weight: 31.1 g

Diameter: Varies (36 mm for 1982 coin)

Thickness: Varies (3.47 mm for 1982 coin)

Shape: Round

Technique: Milled

Orientation: Coin alignment ↑↓

The series features designs that celebrate Mexican heritage and independence. The obverse typically displays the national arms of Mexico, while the reverse showcases the iconic Winged Victory symbol. The edge of the coin is either lettered with “INDEPENDENCIA Y LIBERTAD” (Independence and Liberty) or reeded, depending on the year and type