No accurate records, but literally millions were made.
Eisenhower has never been on the half dollar just dollar coins, look at the coin again and post new question
Currently a half dollar has a greater circumference than circulating dollar coins. Older dollar coins will have a greater circumference than half dollars though.
half dollar, quarter four dimes
Kennedy is still on the half dollar coins.
You have a half dollar and a nickel. One of them, the half dollar, is not a nickel.
The quarter dollar, the half dollar and all dollar coins.
It's called a Half Dollar or a Kennedy Half Dollar
Lincoln penny, walking liberty half dollar, ten dollar Indian head gold & twenty dollar St. Gaudens gold. Most of the gold coins were melted before ever going into circulation.
The Brits did not produce Half Dollar coins.
One half dollar, 1 Quarter, 4 dimes
44 half dollar coins equals 22 dollars face value (value of the coins may be worth more than 50 cents each).
The US Mint did not produce any half dollar coins in 1922.