This is a 1917-D (Obverse) Walking Liberty Half Dollar.
The coin has been listed as a F but I am not a professional grader. Please look at posted pictures and make your own condition determination.
The image you are looking at is the actual coin and not a generic file image.
The current melt value of this coin as of this listing is $10.31.
This coin has been out of circulation since the early 1940s and the condition reflects that. A large number of silver coins were melted at several times since the initial minting.
1917DH0286
91