The mission of the Philadelphia Museum of Art Archives is to collect, preserve, and make available non-current records of enduring value for the institution. It is the primary source of information relating to the Museum’s history, including past exhibitions, activities, events, and interactions with significant figures and organizations in the world of art. The Archives also holds records relating to affiliated organizations both past and present, such as the former 69th Street Branch Museum and the Rodin Museum, as well as several important manuscript collections that relate in some way to the institution’s history, including papers of Walter and Louise Arensberg, Marcel and Alexina Duchamp, George Grey Barnard, and other artists, collectors, and scholars. Online finding aids are available for most collections.