Libertad (coin)
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Libertad coins are gold and silver Mexican bullion coins. They are sold in 1/20, 1/10, 1/4, 1/2, and 1 troy ounce (ozt) weights for both gold and silver coins; and 2, 5 ozt and 1 kilogram weights for silver coins.
The coins are .999 fine silver or fine gold. On one side of the coin is a winged Victoria of Mexican Independence Victory Column in front of a landscape with the volcanoes Popocatépetl and Iztaccihuatl. The opposite side shows the coat of arms of Mexico. The new version has the Winged Victoria in another angle, and the opposite side shows the coat of arms of Mexico surrounded by historical Mexican coats of arms. The original design is based in Centenario gold Mexican coin.
*The 1982 Double Die coin is characterized by doubling of the O in onza, the date, and the word Mexico. It was discovered in early 2016. For more information, see http://boards.collectors-society.com/ubbthreads.php?ubb=showflat&Number=9143338
1982 Triple Die Variety # 1 discovered late 2016 by the same person Tom McGrady who discovered the 1982 double die.
The 1982 Triple Die Variety #2 , 1983 Double Die , and 1988 Double Die "Single Dot" Onzas are the latest varieties discovered in early 2017 by Roberto "Bobby" Barrientos. The 1982 Triple Die Variety # 2 has not been assigned as a new variety yet. The 1988 Double Die is a clearly visible variety. Most graded 1988 Double Dies have 2 dots.
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