Alex, I have the Blue Note 45 sessions issued by Mosaic, 2 CD's; that must be the same thing. It came with a book that I have yet to read.
Milt Jackson, "Ballads and Blues", this is the true "Golden age of jazz"; the notes coming off of Milt's vibes, seemed to be just popping out of the air. It's one thing to hear this music now, but it's entirely another to have been there at that time; everything surrounding 56 comes back to me; 56 Bel aire convertible, 56 Ford Convertible; those were the cars for a young man to have. You have no idea how special that music sounded, cruising with the top down, summer wind blowing in your face. Pardon my digression.
Enjoy the music.