Martin, Riccardo. (1874–1952) Signed Photograph in "Aida" to MET/Chicago Rehearsal PianistSigned photograph of the American tenor, who has inscribed to Charles Drumheller, tenor and longtime rehearsal pianist at the Metropolitan and Chicago Lyric Opera, "To Charlie from his friend Riccardo Martin 1919" to the lower portion of the image. Martin is shown in costume as Radams for a production of Aida. Light toning throughout, else in fine condition. 6 x 8 inches (15. 2 x 20. 3 cm.).