Looking for a superior 1948 Franklin with FBL? LOOK NO FURTHER THAN HERE!

Hello everyone! My wife and I have a rather extensive collection of Morgans and Franklins that are in marvelous condition. We would like to add the graded Franklins that we have to a registry under our name here. How would we go about that? Also, I've noted that quite a few of you are looking for a superior 1948 Franklin. We have one 48-P that grades in at an awe-inspiring MS66 FBL. The only problem...NTC...I will say that I do agree with their fair grading of the coin with one exception. On the reverse, between "United" and "States" there is a small bit of browning on the coin. Is it toning? Dirt? Corrosion? I do not know since I am not an expert. This coin does have a BEAUTIFUL goldish toning to it on both the obv and rev. Feel free to email us if you are interested.