Sorry, no US dollar coins exist dated 1964. Eisenhower first appeared on the dollar coin in 1971. The coin is likely a 1964 Kennedy HALF dollar. Look at the coin again and post new question.
It's still worth one dollar.
Just a dollar or so.
1.5 inches, or 38.1 millimeters.
In general, Ike dollars are still worth one dollar.
No 1977 Ike dollars contain silver. On average, it's worth about $2.
No, Ike dollars were first issued in 1971.
The Denver mint mark adds no value to the coin it's just a big dollar. All business strike Ike's are face value only.
President and General of the Army Dwight D. Eisenhower, known to everyone by the nickname "Ike". After all, it IS his portrait on the coin....
The Eisenhower dollars from 1971-1978 struck for an taken from circulation have no silver and only have face value. Proof and special collectors coins sold from the Philadelphia Mint are the only coins of this series that are above face value
If you are referring to a dual-dated (1776-1976) Ike dollar, it's worth face value if you have a circulation coin that was struck in cupronickel. If it's a 40% silver coin still in its original packaging it could be worth $4 or so.
If you mean how do you know if 1971-1975 Ike dollars are made of 40% silver, then look for the mint mark. If it is S, maybe it is 40%silver.another way to see if it is silver is to look at the side. compare it with other Ike dollars. If it is lighter in color, then most likely you have a Ike dollar made of 40% silverMore Information:If you have any question as to whether or not an Ike Dollar is silver or not, consider the weight of each. Silver Ikes weigh 24.59 grams. The Copper-nickel issues weigh 22.68 grams.
It doesn't matter what the DATE or MINTMARK is, coins made for general circulation do not have any silver and are only face value. Only some of the "S" mintmarked coins from 71 to 76 are 40% silver.