World's Fairs or International Expositions are large-scale exhibitions that highlight technology, agriculture and other innovations of national or cultural significance. The New York World's Fair took place in Flushing Meadows, Queens from April 30, 1939 to October 31, 1940. The theme was "The World of Tomorrow." This small collection consists of eight photographs showing telephone operators at the long-distance telephone exhibit in the American Telephone & Telegraph Building (AT&T).

Arthur D. Hall (1924-2006) was a systems engineer who spent the first part of his career with Bell Telephone Laboratories and later taught at the University of Pennsylvania and conducted an independent consulting business. In the latter capacity he developed a patented automated agricultural production system that the called "Autofarm," but was unable to make the leap from invention to true innovation. It was an early, but failed attempt at "green" farming. The Arthur D. Hall III papers represent a portion of his total archive that survived at the time of his death and was removed from his home office in Fredericksburg, Virginia. The main focus of the papers is Hall's work to develop Autofarm and his unsuccessful attempts to secure funding and market the concept to paying customers. There are smaller amounts of material dealing with his career at Bell Labs and his writing and publishing efforts.

Science and Corporate Strategy is a scholarly history of Research and Development at the DuPont Company authored by David A. Hounshell (1950-) and John Kenly Smith (1951-). The collection consists of research files compiled by Hounshell Smith for the purpose of writing the book. Research files include copies of correspondence, articles, reports, patents, chronologies, organizational charts, and contracts from the DuPont Company from 1903 though 1980.

Lois Kathryn Herr (1941-) joined Bell Laboratories in 1964, and, during her twenty-six-year career with Bell and AT&T, she was a prominent advocate for women's rights in the workplace. The collection supplements the corresponding manuscript collection and primarily comprises material Lois Herr gathered as source material for her book Women, Power, and AT&T: Winning Rights in the Work Place. It also includes audio recordings of some of Herr's public appearances and other materials concerning Herr's involvement with the National Organization for Women (NOW) and efforts to challenge discriminatory attitudes and practices toward women in the workplace.

Lois K. Herr (1941-) was a prominent advocate of equal rights for women in the workplace and a party to an important legal victory securing greater equity for women in AT&T's Bell System in the early 1970s. The collection documents her role as an important campaigner for women's rights in the business world and her interest in her predecessors in the suffragist and feminist movements of the early twentieth century.