Again, this is not graded, but interested in your thoughts on grade potential. These pics actually do a better job of representing the coin in hand than the 1965 Washington Quarter I just posted. Anyway...please give me your guess as to what this would\could grade.
It is near impossible to grade proof coins from photographs because the mirrors will often hide hairlines that can only be seen with an in hand inspection. Moreover, the images above make it even more difficult. Based on trends of the average PF 1972-S Roosevelt, you are probably looking at a proof 67-68 coin. On another note, the obverse looks like a lock for a cameo to me. Depending on the reverse in hand, it might garner a cameo designation. It is not a DCAM/UCAM, at least as I am interpreting the images. This is actually normal, however, for the issue and some lack contrasts at all.