what is the value for an American 1909 silver dime
Queen Elizabeth is not on the US dime!
The value of a US dime marked "ten centavos" is zero, since it is a fake. A real US dime is marked "one dime," not "ten centavos."
a 1917 us dime is called a mercury dime. its not that rare so it is worth about a dollar
Face value only.
A 1988 dime is worth 10 cents.
The US discontinued its half-dime denomination in 1873.
No US dimes were minted in 1816.