The records of the Eastern State Archeological Federation (ESAF), spanning over seventy years beginning in 1933, contains correspondence, minutes, programs, audiocassette recordings, publications, financial records, and other items that document the work of the organization, which was created in 1933 as an umbrella organization to promote the field of archaeology through member societies in Eastern North America.

The records of the Middle Atlantic Archaeological Conference, spanning over twenty-five years beginning in 1978, document the work, activities, and annual meetings of the Conference, a body which is dedicated to bringing together professional and avocational archaeologists from across the mid-Atlantic region.