{"value"=>"<p>Subseries consists of letters and telegrams pertaining to Hall's professional life. Noteworthy pieces of correspondence addressed to her include a letter dated December 13, 1965 from arranger and composer, Eubie Blake, expressing gratitude for a calendar from Educational Heritage, and a congratulatory message to Voices, Inc. from John Conyers, Member of Congress, 1st District, Michigan. The file also includes letters of congratulations from several public and private institutions regarding her performances. Letters from the City Center of Music and Drama Inc. and Circle in the Square refer to contracts to perform in March-April 1969 in Washington and Spring 1965 with the New York City Opera respectively.</p>"}