Miscellaneous correspondence re: Young People's Concerts; Extensive correspondence with Mrs. Ernest Schelling; Press release for Centennial Young Composer's Contest; Contest ribbons for Highly Commended 1948-1949; Information on Scrapbook contest, Poster contest, Notebook contest, Composer contest; Correspondence with Mrs. Ernest Schelling (Helen M. Scholz); Discussions concerning cancellation and renewal of Notebook contest; ALS-Ernest Schelling; ALS-Igor Buketoff; Slides by Schelling for use at YPC; LS-Boris Sokoloff; List of committee members for YPC; LS-Howard Shanet; Subscriptions to YPC; Invitations to YPC social events and responses