I picked these up yesterday, the 36 for my mercury set, the 23 for my 7070 and the 63 just because I liked the toning and didn't want to see it get dipped to blast white for some others that don't liked toners. I'm not really sure on the SLQs grade, I've always found this coin to be the hardest 20th century coin to grade, so if you've got an idea I'm willing to entertain it, I was thinking XF myself.
Nice coins....for what its worth I would give the SLQ a XF40 and the Merc looks like maybe ms62 depending on how distracting the hairlines are and also what is on her cheek? or is that the photo.