The Original Old-Time Radio BBS

Hi! I'm wondering if anyone can help me locate a promo album that Bob Crane did for KNX called "The Effervescent Humor of KNXtrovert Bob Crane." This is different than the "Lafter Sweet & Profane" promo he did for the station. I have many of his airchecks (mostly from KNX but I also have a rare one from KMPC), and the man was brilliant. Thanks for any help you can give me!
Carol