American Museum of Natural History
Beinecke Library (Yale University)
Boston College
Brigham Young University
California Digital Library
Corning Museum of Glass, Rakow Research Library
East Carolina University
Folger Shakespeare Library
Getty Research Institute
Harvard University
Library of Congress
Monticello, Jefferson Foundation
New York Public Library
New York University Archives
Princeton University
Smith College
Smithsonian Institution
Swarthmore College
Syracuse University Libraries
University of Buffalo
University of Maryland
University of New Hampshire
University of North Carolina, Chapel Hill
University of North Texas
University of Virginia
US Holocaust Museum
Utah State University
