{"value"=>"<p>Letter: Brooklyn, NY, to Frédérique Petrides, NY, 1935 June 13.</p> <p>Typewritten letter, signed in ink</p> <p>Congratulates F. P. on her concert and regrets that she didn't have time to meet F. P. Signed by Katherine Hansen.</p> <p>Related names and works: Petrides, Frédérique; Hansen, Katherine; Schwartz, Leo C.</p>"}