{"value"=>"<p>Letter: NY, to Frédérique Petrides, [n. p.] 1939 March 17.</p> <p>Autograph letter, signed; ink (2 p. on 1 leaf).</p> <p>Thank-you note for tickets that F. P. sent Ives written by his daughter.</p> <p>Related names and works: Petrides, Frédérique; Ives, Charles.</p>"}