If the coin is bigger than any penny in your pocket it's a novelty coin of some type. Indian Head cents were struck in 1877 but they are the same size as a modern Lincoln cent, also Wheat Penny's were first made in 1909.
Wheat cents were only made from Mid 1909 to 1958. Your coin is called a Indian Head penny.
There were no Indian Head pennies minted in 1915. The last Indian Head pennies were minted in 1909. In 1915 the type of penny minted was the Lincoln, Wheat Ear reverse (called 'Wheat penny'). A 1915 Wheat penny is worth from $1.50 to $500.00 according to mint mark and condition.
The last year Indian Head pennies were minted was 1909. In 1927 the type of penny that was minted was the Lincoln, Wheat Ears reverse (called 'Wheat Penny') A 1927 Wheat penny is worth from $0.15 to $125.00 according to mint mark and condition.
Check that again. The last year for Indian head cents was 1909.
From 25 cents to $2.00 in average condition.
A 1942 wheat penny is worth 2 cents for the copper.
Wheat cents were struck from 1909 to 1958. If your coin is dated 1903 it's an Indian head cent.
1865 would make it an early Indian head penny, not a Lincoln wheat penny. It's not the rarest of dates. In worn condition it's worth around $10, and in uncirculated condition it's worth a little over $100.
The Wheat Penny did not appear until 1909.
Please check again. Wheat cents were made from 1909 to 1958. If you have an Indian Head cent with that date see the Related Question for more.
A wheat penny is worth about $1,000,000
The first wheat cents were made in 1909. If you have an INDIAN HEAD cent, it's worth about a dollar in worn condition.