Eisenhower dollar R is the letter closest to it, these changes were most likely made in an effort to improve the flow of metal as the coins were struck. In 1974 and again in 1977, the Denver Mint struck a small number of pieces on silver-clad planchets, or blanks. Both times, these came from planchets which had been shipped from the San Francisco Assay Office to Denver. The first ones in 1974 were found independently by two Las Vegas blackjack dealers. The 1974 planchets were initially intended to be used for "brown Ike" proof strikings; Mint policy then was that rejected silver
Flans "Flans", was launched in 1985. Their style was mainly pop music and ballads although one of their albums ("Cuéntamelo Dum-Dum") was somewhat child-oriented. The group released a new album every year until 1991 when they separated, with a national tour and the release of their "last" album: "Adiós". After their separation, Ivonne married and devoted herself to painting; Mimí and Ilse started solo careers, with Mimí also being the host for a TV show. Rumors of a reunion started in early 1999 and were confirmed with a performance at the Acapulco Milenio Festival, followed by a tour which included several