CCMA is an acronym for The Commission of Conciliation Mediation and Arbitration. The CCMA is an independent body, set up by legislation, which resolves labour disputes by way of conciliation or arbitration. Submitted by Cassandra Andreou, a candidate attorney at Routledge Modise.
1964 was the last year the U.S. stopped minting coins in solid silver. However, there was a series of coins that were sandwiched in silver and maybe an expert coin collector will come on here and cover all those coins and different years they were stamped.
1964 was the date on the last 90% silver coins. Silver coins were actually made up through the early part of 1966 but the 1964 date was used on all of those. 1965 was used on the clad coins that were made in that year. So any dime, half dollar or quarter with a date of 1964 is 90% silver. <br /> <br /> Kennedy Half Dollars produced from 1965 through 1969 were made with a 40% silver content.