Bernstein, Leonard, 1918-1990. manuscripttext Personal correspondence. aat eng Location: Box/Folder 22/12. Excerpt: "Mass. Finally heard it, from beginning..to end much moved." For information about this resource, refer to finding aid available at Record created through migration from the Performing Arts Encyclopedia Database. Foss, Lukas, 1922-2009. Mass Leonard Bernstein collection, circa 1900-1995 http://hdl.loc.gov/loc.music/musbernstein.100060931 Courtesy Cornelia Foss