Mary Howe Collection of Non-commercial Recordings, 1945-1955 Rodgers and Hammerstein Archives of Recorded Sound, New York Public Library for the Performing Arts.

At the time, he also helped establish the Rodgers and Hammerstein Archives of Recorded Sound and the Toscanini Memorial Archives.

The Rodgers and Hammerstein Archives of Recorded Sound at NYPL.

The Rodgers and Hammerstein Archives of Recorded Sound is admiistratively part of the division.

Henry Cowell Collection of Noncommercial Recordings, 1940-1953 Rodgers and Hammerstein Archives of Recorded Sound, New York Public Library for the Performing Arts.

The Rodgers and Hammerstein Archives of Recorded Sound, another division, has more than 460,000 recordings; only the Library of Congress boasts a larger compilation.

During his tenure, the four research collections - Dance, Music, the Rodgers and Hammerstein Archives of Recorded Sound and the Billy Rose Theater Collection - grew to international importance.

The divisions involved are the Billy Rose Collection, the Dance Collection, the Music Division, and the Rodgers and Hammerstein Archives of Recorded Sound.

National Orchestral Association collection of rehearsal and concert recordings (1938-1968) at the Rodgers and Hammerstein Archives of Recorded Sound (New York Public Library for the Performing Arts)

There are four major research collections: theater, dance, music and the Rodgers and Hammerstein Archives of Recorded Sound, the second largest sound archive in the United States, after the Library of Congress.