Additional materials for this piece are contained in "Racing world scores," grouping ii. 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.
Daily double is contained in one of ten folders for "Racing world" consisting of 7 parts in bb minor concert (?) -- in ink -- in unidentified hands (Whaley, other?).
Parts for 5 reeds - Rab, Proc, Ashby, Paul, Harry; trumpet; 1 trombone - Chuck. -- from the Duke Ellington Library.