1949 Half Dollar Grade? Maybe FBL?

Mid AU - I think the original surfaces have been removed using these photos

okay for some reason my phone when I use zoom it just completely destroys the luster, the luster is a little dull but there still is strong cartwheel luster, more on the reverse than obverse

try this. I found it gives me a decent photo for grading

1. remove coin from holder if possible
2. turn off flash
3. place coin on flat surface with indirect natural light. maybe a window sill in a cloudy day
4. move phone about 3in from coin
5. zoom in using your fingers until the coin comes into focus
6. hold phone steady. if you cant then place something on either side of the coin at that distance and lay phone on top. this will hold it steady and allow you to zoom and take the photo without any blurring