The Eisenhower dollar is the final regular-issue dollar coin to have been minted in silver (collectors and proof issues were minted with a purity of 40% Ag), the final dollar coin to be minted in the original large size, and the only circulating 'large dollar' to have been minted in cupronickel.

Which Eisenhower dollars are 40 silver?

Please note that 40% Silver Eisenhower Dollars were only issued between 1971 and 1974 with the bald eagle design and again in 1975-1976 during the Bicentennial issue with the Liberty Bell design. The 1977 and 1978 Eisenhower Dollars were not available with silver content.

Are all 1972 Eisenhower dollars silver?

1972 Ike dollars were produced at three minting branches Philadelphia, Denver, and San Fransisco. ... Not all 1972 dollars are silver. Coins minted in Denver and Philadelphia are copper-nickel clad copper, meaning the core of the coin is copper which is covered by a copper-nickel cladding on the outside.