Yes they are, the Philadelphia Mint is the main mint and typically makes more coins, that's why values are somewhat lower than branch mint coins of the same year. But the value also depends on the date and condition (grade) of the coin.
Yes, buffalo nickels were minted in Philadelphia, Denver, and San Francisco, but not at all three every year.
Buffalo nickels were minted from 1913 to 1938.
The last Buffalo nickels were minted in 1938.
IT wouldn't look like anything. The first nickels weren't minted until 1866 and the first buffalo nickels came out in 1913.
Based on US Mint figures, a total of 1,212,895,399 buffalo (= Indian head) nickels were minted from 1913 to 1938
Please take another look at your coin. The first nickels were minted in 1866. Buffalo nickels were minted from 1913 to 1938.
Buffalo nickels were first minted in 1913. There were two varieties that year. So-called Type I nickels show the buffalo standing on a raised or inclined mound, while Type II nickels have the buffalo on the more familiar flat ground.
Indian Head nickels (a/k/a buffalo nickels) were minted from 1913 to 1938.
Buffalo nickels were minted from 1913 to 1938
Buffalo nickels were minted from 1913 to 1938
Buffalo nickels were minted 1913-1938.
Please take another look at your coin. The first nickels were minted in 1866. Buffalo nickels were minted from 1913 to 1938.