{"value"=>"<p>Letter: NY, to Frédérique Petrides, NY, 1938 January 31.</p> <p>Typewritten letter, signed in ink</p> <p>Re: Photograph of Boulanger and \"her engagement with the orchestra\". Signed by G. E. Judd. With envelope dated Feb. 2, 1938.</p> <p>Related names and works: Boulanger, Nadia; Petrides, Frédérique; Judd, G. E.</p>"}