Fifteen items consisting of vintage signatures on various size cards and slips, AMQSs, signed photos, and letters, each signed by a different musician. Signers are: Hoagy Carmichael, Ossip Gabrilowitsch, Arturo Rodzinski (2), Andre Kostelanetz, Reginald de Koven, Joseph Hoffman, Jose Iturbi, Vladimir Horowitz, Eugene Ormandy, Mitch Miller, Charles Loeffler (2), and Bruno Waller. In very good condition, with various scattered toning, trimmed edges, folds, and mounting remnants to some of the corners. RRAuction COA.