The US didn't mint any silver dollars for circulation between 1804 and 1835 inclusive.
Please check your coin again. It may be a half dollar; if it really does say it's an American one dollar piece you have one of the oceans of counterfeit coins that have come onto the market in the last couple of decades.
No, there is no silver in a 1817 US penny.
what is the current value of an 1878 silver dollar
Sorry, no US dollar coins dated 1817
Sorry no US silver dollar coins dated 1826
No US silver dollars were made after 1935, look at the back of the coin for 'Half Dollar'.
No, there is no silver in a 1817 US penny.
A real silver dollar has a $25.00 value just for the silver.
what is the current value of an 1878 silver dollar
Sorry, no US dollar coins dated 1817
Sorry no US silver dollar coins dated 1826
No US silver dollars were made after 1935, look at the back of the coin for 'Half Dollar'.
The US never printed 100 dollar silver certificates with this date.
No US quarters were minted in 1817.
current silver troy ounce value
Value is for the silver about $2.50
20,000
Zero