Is This A 1979 No FG Half Dollar?

Hard to tell with the image provided, but I 'think' I can see a tiny bit of a lump where it should be.

I recently searched through 400 dollars of halves ( first time ever for me , the wife actually brought these home ) . All of the silver was gone of course so I made the best of it and put each one under the digital microscope. If I came across a coin like this is put it in the " maybe " pile ( I can see the very light markings on this photo ) . The " FG " initials should be clear but on the 1970's coins they really weren't that worried about it as far as I can tell. The 1980's coins look a lot cleaner ( from the ones I just looked at ) and I didn't find any " FG " problems after 1979.