Celebrated soprano (1820–1887), known as the ‘Swedish Nightingale,’ who, under the management of P. T. Barnum, became the most renowned and highly paid singer of her day. ALS, one page, 4.5 x 7.25, June 13, 1847. Letter of thanks to an admirer. In full: “I thank you for the verses you have had the kindness to send me, and beg you to believe that I feel deeply gratified in that my efforts in music and the drama have been so favorably received by the English people.” In very good condition, with toning to body of text, heavier around edges, from previous display and a bit of light soiling. RRAuction COA.