[Berlioz, Hector. (1803-1869)] Heller, Stephen. (1833-1888) Autograph Letter Signed - "on request of my dear friend Berlioz, a letter about him and his Faust is following here"ALS from the Hungarian born pianist and composer, who lived in Paris from 1837. To unidentified male recipient. 2 pp. In German. Small bifolium. Paris, rue neuve des Mathurins, January 22, 1847. In full: "Dear Sir, on request of my dear friend Berlioz, a letter about him and his Faust is following here. I would like to have it rendered without the slightest change, and I give you free rein after your best judgement. I would also ask for a number of