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.
The rising price of silver spelled doom for its use in circulating coinage after the mid 1960s. The dimes and quarters dated 1967 were produced in both the normal .800 fine silver and in a reduced .500 silver. The latter continued into 1968 for these two coins, but a non-silver composition was phased in that year.