Sketches for these parts appear on some of the versos. Handwriting and other details have been reported based on the notes of David Berger, Andrew Homzy, Dr. Theodore Hudson, Walter van de Leur, and Dr. Mark Tucker.
There appears to be a number from the Duke Ellington Band Book: 7.
Cantus infirmus is contained in 1 folder consisting of 7 parts in C Major concert -- in ink -- in unidentified hand.
Parts for 3 reeds - alto, tenor, baritone; trumpet; bass; piano; 1 unidentifieed Eb transposing instrument (part labled "Gaffoon"). -- from the Duke Ellington Library.