Yes, you're correct. That is one with the silver Wilson logo. However, if you scroll down (third pic), you'll see that this one isn't a 6.1 (that is, the side of the frame states 6.0, not 6.1.)
That's why I'm curious if Equijet also has the 6.1 paintjob version. He's shown us that he has a bunch of the 6.0s but none of the 6.1s.
Perhaps Equijet actually doesn't own one of Federer's paintjobs! Shudder the thought.