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: 191.
Don't know what time it is is contained in one folder consisting of 1 one page conductor score and 1 eleven page conductor score in e minor concert -- in pencil -- in unidentified hands (Whaley, other?).
One page score does not indicate parts and appears incomplete. Eleven page score indicates parts for alto, tenor, trumpet, trombone, bass, piano. -- from the Duke Ellington Library.