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 on the twelve page score: 76.
Blue room is contained in one folder consisting of 1 four page conductor score and 1 twelve page conductor score in G Major concert -- in pencil -- in unidentified hand (Whaley?).
Four page conductor score indicates parts for 2 reeds - alto, baritone; trumpet; trombone; bass. Score appears incomplete. Twelve page conductor score does not indicate instrumentation. Staves appear to be bracketed for 4 reeds; 3 trumpets; 2 trombones; bass. -- from the Duke Ellington Library.