Coinbuf

Something completely different and random, the colors on this South Africa  proof are just wild.  I will probably wonder why I bought this down the road,  but the colors are awesome.
 

I assume that your question is, "Does a VF 25 1937-D 3-legged Buffalo nickel receive 6 points in the NGC Registry?"  The answer is "yes, in a type set." Type sets are scored solely on the type of the coin, its grade, and whether it was made in circulation strike or proof format.  Any circulation issue 1913-38 "Variety 2" Buffalo nickel graded Very Fine would receive 6 points in a type set. I assume that you used the coin to fill a slot in a type set.
   In a date and mint set, such as Buffalo Nickels 1913-1938, Complete Circulation Issue Sets | NGC Registry | NGC (ngccoin.com), where the rarity of the specific issue counts, the 1937-D 3-legged Buffalo is worth 1531 points in Very Fine grade.
   

1884 Morgan dollar, NGC graded MS 64:

Sometimes the conservation may reveal an old cleaning that the crud, haze, or artificial tone was hiding.   Thus a coin that has been conserved is not immune to receiving a details grade after the conservation.

Better, but still not in sharp focus, that is not a knock as coin photography is not easy.   But I still do not see any significant die doubling, it for sure is not DDO-1 or DDO-2 as both of those have large spreads that would be very easy to see.

Sometimes the conservation may reveal an old cleaning that the crud, haze, or artificial tone was hiding.   Thus a coin that has been conserved is not immune to receiving a details grade after the conservation.