Additional correspondence with Drinker can be found in the Marie Munk Papers at the Sophia Smith Collection and in her donor file in the Smith College Archives. The College Archives also has photographs of Drinker and the full citation for her honorary degree from Smith College. Additional papers of Drinker are housed at the Schlesinger Library, Radcliffe Institute; and the Van Pelt Library, University of Pennsylvania. Henry and Sophie Drinker's music collection is at the Drinker Choral Library, Free Library of Philadelphia.