“RARE” 2019 MS70 Early Release SET! Mexico Silver Libertad Antiqued “RARE”. 2019 Second and last year Antique finished!! The 2019 Silver Libertad set includes three different sized coins from the Mexican Mint. Certified by NGC, these coins have a fineness of 0.999 and a grade of MS70. The set features the iconic Mexico Libertad coin in sizes of 1 oz, 2 oz, and 5 oz, making it a valuable addition to any collection or investment portfolio. With a total precious metal content of 1 oz, 2 oz, and 5 oz, this set is a rare key date collection for collectors and investors alike.