Influential French composer (1803–1869) of such repertory staples as the programmatic ‘Symphonie fantastique,’ the opera ‘Les Troyens,’ and the colorful ‘travelogue in tones’ Harold in Italy. ALS in French, signed “H. Berlioz,” one page, 5.25 x 8.25, January 1, 1867. Letter to an unidentified recipient. In full (translated): “I’m sick and yesterday I was even more sick. You came several times. Thank you, thank you. I had ordered that no one be admitted. I took so much Laudanum that I finally fell asleep. My poor friend. Don’t be troubled. I think I’ll be able to go out the day after tomorrow.” In fine condition, with central horizontal and vertical fold, one passing through first initial and a uniform shade of light toning. Laudanam, also known as Tincture of Opium, played a large role in the Romantic movement, and even in Berlioz’s own Symphonie Fantastique in which the hero overdoses on it. RRAuction COA.