If anyone is interested, I have the Dave Brubeck Octet (recreated for the 2001 Chicago Jazz Festival) broadcast, featuring an original member with dave, Bill Smith. Van Kriedt's charts were presumed lost and had to be recreated from recordings for the concert.
Fortunately there are no annoying announcers talking over the music, as the Montreux-Detroit broadcast was notorious for doing at the top of the hour, no matter how famous the artist/band on stage was.