maybe a little but not much. what is that gunk? and why does the 2nd picture look like it was taken in black and white
I say no it's just bullion. The reverse is better than the obverse but that doesn't mean much in this case.
melt value is 92c might get $6-8 on ebay for it if you can "conserve " (clean) it without damaging it to much personally I would give it a soak in distilled water, a clean with acetone and keep it bit it is hard to say with that stuff on it if it has other issues or not