National Conservatory of Music of America. Public buildings and grounds hearings, 70th Congress, 1st session, on H. R. 8894, to designate building site for National Conservatory of Music of America, S. 2301, to create commission to be known as Commission for Enlarging of Capitol Grounds, H. R. 8919, authorizing erection of public warehouse for storage of Government supplies, and purchase and condemnation of real estate in District of Columbia, Feb. 8 and 15, 1928.