most years in the quarter century after that, the bullion value of a silver dollar did not exceed 70 cents. In the early 1960s, though, silver prices rose, and the huge stocks of silver dollars in the hands of banks and the government were obtained by the public through the redemption of silver certificates. This caused shortages of silver dollars in the western states where the pieces circulated, and interests there sought the issuance of more dollars. On August 3, 1964, Congress passed legislation providing for the striking of 45 million silver dollars. This legislation was enacted when coins vanished from circulation as the price of silver rose past $1.29 per ounce, making silver dollars worth more as bullion than as currency. The new pieces were intended to be used at Nevada casinos and elsewhere in the West where "hard money" was popular. Numismatic periodicals complained that striking the dollars was a waste of resources. The law had been passed at the urging of the Senate Majority Leader, Mike Mansfield (Democrat–Montana), who represented a state that heavily used silver dollars. Despite the efforts of Mint Director Eva Adams and her staff to persuade him, Senator Mansfield refused to consider any cancellation or delay, and on May 12, 1965 the Denver Mint began striking 1964-D Peace dollars—the Mint had obtained congressional authorization to continue striking 1964-dated coins into 1965. A public announcement of the new pieces was made on May 15, 1965, only to be met with a storm of objections. Both the public and many congressmen saw the issue as a poor use of Mint resources at a time of severe coin shortages, which would only benefit coin dealers. On May 24, one day before a hastily called congressional hearing, Adams announced that the pieces were deemed trial strikes, never intended for circulation. The Mint later stated that 316,076 pieces had been struck; all were reported melted amid heavy security. To ensure that there would be no repetition, Congress inserted a provision in the Coinage Act of 1965 forbidding the coinage of silver dollars for five years. That act also removed silver from the dime and quarter, and reduced the silver content of the half dollar to 40%. Inception In 1969, Nixon administration Mint Director Mary Brooks sought the reissuance of the dollar coin. By this time, rising bullion prices threatened the continued use of silver in the Kennedy half