This is a holograph score of Don Gillis "The Encore Concerto for Piano and Orchestra." Gillis's dedicated this his first piano concerto to his friend Joseph Kahn. The entire score is in loose white onionskin pages and black ink. It is part of the UNT Music Library's Don Gillis Special Collection, which can be accessed at <http://www.library.unt.edu/music/special-collections/gillis/the-don-gillis-collection-1>. Page 96A is an alternative re-orchestrated version that replaces the essentially chordal accompaniment presented in p.96.
Photograph of Arturo Toscanini and Don Gillis. Toscanini is on the left in a dark suit, with his hands behind his back. Gillis is on the right in a lighter-colored suit and necktire, leaning on his right elbow.