Unopened Mint Bags - 1975 Dollars, 1976 Nickels, 1978 Pennies

Quote:
By the terms of the statute, all coins minted to be issued after July 4, 1975 and before January 1, 1977 would bear the Bicentennial dates and designs.

Quote:
The Mint believed that if it was required to strike 1975 quarters, half dollars and dollars, not enough could be struck before it had to begin the Bicentennial issues to prevent the 1975 pieces from becoming collector's items. This risked coin shortages at a time when the Mint was seeking to build a surplus of quarters. Mint officials returned to Congress to seek amending legislation. President Ford signed a bill on December 26, 1974 that made several noncontroversial changes to law, including provisions to allow the Mint to keep striking 1974-dated pieces until it began striking the Bicentennial coins. By terms of the amending legislation, the commemorative coins could not be issued until after July 4, 1975.