LS-Joan Bonime; LS-Clara Simons; typed and handwritten drafts of television and radio speeches given by David M. Keiser in 1962 on opening of Philharmonic Hall at Lincoln Center and later in April 1963; Drafts of speeches by David M. Keiser corrected in pencil; Lists of recordings of the Philharmonic distributed by Columbia Records; Thermofax of radio broadcast termination letter between CBS Radio and the Philharmonic; List of new works played during 1930-31 broadcast season; Bulletin of the 1963 Dimitri Mitropoulos International Music Competition for Conductors