Another interesting set from United Archives.
It includes a couple of broadcasts I have not heard (the August 1959 items from Chicago and Birdland).
The €12,20 list price from Amazon.fr is a no-brainer...
Bob Graf was also one of the tenorsax players with Woody Herman Second Herd and plays on several Capitol (Mosaic) and MGM sessions. Not sure if he is featured on one of the numbers.