Looks very similar to one I recently bought with a COA from both PSA and JSA (There is a thread with a link, you can see for yourself)
Letter by letter is a very good match, and the crossover of the teardrop on the R is also uvery similar
Only observation: On mine, the "bottom of the Ruth can be traced with a straight line and all4 letter bottoms align. On yours there appears to be a "step" so I would want to look into that detail.
So all in all it appears to be real and in excellent shape
Compare to this one (not as good a shape)
http://sports.ha.com/c/lot-image.zx?...=0&id=11851503