Yale University, New Haven, Connecticut; U.S. Library of Congress, Washington, D.C.; Newberry Library, Chicago, Illinois; University of Chicago, Chicago, Illinois; Duke University, Durham, North Carolina; Princeton University, Princeton, New Jersey; OCl, Library Company of Philadelphia, Philadelphia, Pennsylvania; University of Texas, Austin, Texas; Brigham Young University, Provo, Utah; Church Historical Department, Church of Jesus Christ of Latter-day Saints, Salt Lake City, Utah; University of Virginia, Charlottesville, Virginia