No, the only odd denomination is a $2.5 dollar coin.
Sorry the US never struck any half dollar gold coins of any date
A "Double Eagle" coin is any US $20.00 gold coin, no other coin. Ten dollar gold coins are Eagles, Five dollar are Half Eagles and Two and a half dollar are Quarter Eagles.
NO GOLD in any circulating US coins, the outer layers of Manganese Brass on the one dollar coins gives them that color.
The US Mint did not produce any half dollar coins in 1922.
None of the one dollar coins that are "Golden Colored" contain any gold - they're made of brass.
Please be more specific. What country are you asking about? The U.S. didn't mint any dollar coins dated 1975, nor were any U.S. coins minted in the 1970s made of gold.
Please be more specific. What country are you asking about? The U.S. didn't mint any dollar coins dated 1975, nor were any U.S. coins minted in the 1970s made of gold.
The U.S. Mint did not issue any gold Susan B. Anthony dollar coins.
The U.S. Mint did not produce any gold dollar coins until 1849.
No gold US coins of any type were struck in 1949
The U.S. Mint does NOT make any gold presidential 1 dollar coins. So none can make an ounce of gold.
The US did not produce any gold coins for circulation after 1932 and no dollar coins were struck in 1956. Look at the coin again and post new question.