Correspondence, manuscripts, documents, subject files, photographs and memorabilia. There is correspondence with Australian librarians, government officials, and U.S. information services officers; manuscripts of her articles, addresses, reports and procedural manuals; Australian library publications and other printed materails. In addition there are some general correspondence files and a few files relating to Wessells' career in the United States, including the New York Public Library, the Victory Book Campaign (1943), the American Library Association and its International Relations Round Table. The cataloged correspondence consists of one letter each from Louis Adamic, Pearl S. Buck, Henry Seidel Canby, Marion Ponsonby Gause Canby, and Daniel A. Poling.