Autograph letter signed by the 19th century ''Swedish Nightingale'', opera singer Jenny Lind. Untranslated letter in Swedish is signed ''Jenny'', part of a larger lot of Jenny Lind letters. Single page letter measures 5.25'' x 8'' on bifolium stationery with address panel and wax seal on verso. Some foxing, fading to ink, and small paper loss from seal, overall very good condition.