Signed book: George Gershwin: A Study in American Music by Ira Goldberg. First edition. NY: Simon and Schuster, 1931. Hardcover, 5.5 x 8, 305 pages. Boldly signed and inscribed in fountain pen on the reverse of his frontis portrait, “For Everett & Randolph, In remembrance of many happy times together, Sincerely, George Gershwin, Oct. 31, 1931.” Mild rubbing to covers and sunning to spine, and some subtle soiling and spotting to edges of text block, otherwise fine, clean, tight condition. Auction LOA John Reznikoff/PSA/DNA and R&R COA.