{"value"=>"<p>Letter: Boston, MA, to Frédérique Petrides, NY, 1937 Sept. 18.</p> <p>Reproduction of typewritten letter, signed</p> <p>Biographical music information on Ethel Leginska; names are given to F. P. for concert management.</p> <p>Related names and works: Petrides, Frédérique; Leginska, Ethel; Boston Symphony Orchestra; Woman's Symphony; Peoples Symphony Orchestra; Huber, Frederick R; Albaugh, William A; Smith, T. Arthur; Starr, Elizabeth Ellen.</p>"}