These were never made out of wood. They would be made on nickel and copper.
It's Indian Head or Buffalo nickel not Buffalo Head, values are $1.00-$3.00 for average coins
The U.S. mint did not issue a nickel with a buffalo on it in 1867.
Check your date again. These coins were not made in 1819.
Assuming the coin is circulated and has no mintmarks, retail value is $1.00-$4.00 for most coins. The 1930 Buffalo nickel is a very common coin.
a 1920 buffalo nickel is worth about 2.50 because it's not that rare
Current retail value is $18.00-22.00 for mint state coins
In average condition, value is $1.00-$4.00. Better grade coins are $10.00-$30.00. Mint State coins can be $50.00 or more.
Retail values for a 1914-D Buffalo Nickel are $78.00-$384.00 for circulated coins. Take it to a dealer or collector for grading and a better idea of value.
1936 is the highest mintage year of all Buffalo nickels. Coins in average circulated condition hold a retail value of $1.00 to $3.00.
About $1200.Less for lower grade coins and more for higher grade coins.
These coins are called Indian head nickels or buffalo nickels but not "buffalo head". After all, they show the whole buffalo on the back, not just its head! Please see the question "What is the value of a 1929 US nickel?" for more information.
In average condition, both coins are only worth their face value.