Ike Dollars: 1971-74
99% likely they are only worth a dollar.
A few were sold to collectors by the mint and those would be 40% silver.
This is per www.coinflation.com
The 40% silver version of the Eisenhower dollar was issued as a collectible only, they are generally not found in circulation. The best way to distinguish the two versions is by weight. The copper-nickel version weighs 22.68 grams, the silver Ike dollar weighs 24.59 grams.
99% likely they are only worth a dollar.
A few were sold to collectors by the mint and those would be 40% silver.
This is per www.coinflation.com
The 40% silver version of the Eisenhower dollar was issued as a collectible only, they are generally not found in circulation. The best way to distinguish the two versions is by weight. The copper-nickel version weighs 22.68 grams, the silver Ike dollar weighs 24.59 grams.