Papers related to the American Museum of Natural History's Centennial Celebration, held April 9, 1969: development, research, financial records and correspondence, press kits, convocation materials, and files of Garnder Stout, President of the Museum at the time of the Centennial Celebration. Also includes entries for the "Windows on the World" essay contest submitted by elementary and college students.

Material related to Natural History Magazine consisting of correspondence, publication budget reports, questionnaires, and television network relations. Also includes papers regarding the AMNH museum shop, Junior Natural History Magazine, and Photography Department.