Hensel, Fanny Mendelssohn print access 1p. ; 25cm x 37.5cm reformatted digital general ML30.8j Box 25, folder 13 200155963 ihas 36491 whittall Gertrude Clarke Whittall Foundation Collection Gertrude Clarke Whittall Foundation Collection mendelssohn Felix Mendelssohn at the Library of Congress Felix Mendelssohn at the Library of Congress http://lcweb2.loc.gov/diglib/ihas/html/mendelssohn/mendelssohn-home.html Music Division DLC IHAS 120717 loc.natlib.ihas.200155963