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: 85.
2 parts and 1 score
The heart of Harlem is contained in one folder consisting of 1 lyric sheet, 1 lead sheet in f minor concert, and 1 two-page piano vocal score in c minor concert -- in ink -- in unidentified hand (Whaley?).
Lyric sheet begins "The buildings in Harlem are brick and stone ...". Lead sheet for voice. Lyrics begin as above. Piano vocal score lyrics begin "It's a song with a minor refrain ...". -- from the Duke Ellington Library.