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.
Details & Specifications. Pre-1965 quarters aren't the only way to get 90% silver. Gainesville Coins sells modern 90% Proof Silver State Quarters in $1 Face Value increments. These coins were minted at the San Francisco Mint for special Proof Silver collectors' sets.