Top to bottom: MS65, MS66, PF67. That last one looks really nice. I would like to see better pictures of all 3.
I'll stick my neck out here, is the first definitely rev 40? The sides of the stairs look a bit weaker and that's what I've always looked for as a p/u pt.
It is rather difficult to interpret those images but here are my guesses. MS67 MS67 PR67 I love the reverse of the proof!
It's sure there! I'm not sure how grader missed it must been graded on a Monday or Friday. They say that the worst days for getting a coin graded?