1949 Mexico 1 oz Silver Onza Balance Scale BU

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In 1949, Mexico issued a distinctive silver coin that celebrates the very tools of the coining craft. Struck at the historic Mexico City Mint, this piece contains exactly one troy ounce of pure silver, though its total weight is 33.625 grams due to its 0.925 sterling purity. With a total mintage of one million pieces, this issue stands as a beautiful example of mid-century Mexican numismatic art. The obverse of the coin displays a traditional screw press, a nod to the historical machinery once used to strike coinage. This mechanical depiction is accompanied by the date and the inscription naming the mint, Casa de Moneda de Mexico. On the reverse, a classic balance scale takes center stage. Surrounding this symbol of precision are detailed inscriptions that declare the coin's exact specifications, including its weight in grams, its 0.925 fineness, and its designation as one ounce of pure silver. This focus on measurement and purity makes the coin a fascinating study in both design and utility.