Post new question with a denomination please.
Three different denominations used that design in 1911 Please see the Related Questions for more information.
The coin is made of 90% gold and 10% copper with an Actual Gold Weight of .48375oz of pure gold. All U.S. $10 Indian Head gold coins have the same composition.
Assuming the coin is circulated and has no mintmark, retail values are $324.00-$444.00 depending on the grade.
Current retail value is $1,330.00-$1,500.00 for a circulated example.
This has no numismatic value at all
Three different denominations used that design in 1911 Please see the Related Questions for more information.
In 1911, the US Mint produced Indian Head $5 Half Eagle gold coins. If you have a 1911 coin, its value in extra-fine condition (EF40) is: $425.00.
The coin has .12094oz of pure gold, the coin is worth $165.40 just for the gold.
The Indian Head gold coin was minted from 1907 through 1933. In order to give an accurate estimate of value the date of the coin must be known.
The coin is made of 90% gold and 10% copper with an Actual Gold Weight of .48375oz of pure gold. All U.S. $10 Indian Head gold coins have the same composition.
I do hope you mean GOLD coin, but actual gold weight is .48375oz of pure gold. The bullion value is $546.00 as I type this
Assuming the coin is circulated and has no mintmark, retail values are $324.00-$444.00 depending on the grade.
Current retail value is $1,330.00-$1,500.00 for a circulated example.
Average retail value is $730.00.
This has no numismatic value at all
To identify a 1911 'D' $2.50 gold coin, first check for the mintmark "D," which is located on the reverse side, just below the eagle's tail feathers. The coin should also feature the Indian Head design on the obverse and weigh approximately 4.18 grams. Additionally, it should have a diameter of 18 mm and be composed of 90% gold. If these characteristics are present, you likely have a 1911 'D' gold coin.
Assuming the coin is circulated retail prices are $178.00-$300.00