In 2005, three finding aids were created for the Field Museum’s Hopewell Collection.
This finding aid details the documents pertaining to Patricia Essenpreis’s project from 1945-1987, 1995
This finding aid details the Hopewell Collection accessions (groups of objects acquired by the museum at the same time).
This finding aid details the World’s Columbian Expedition to Southern Ohio and contains information pertaining to the archival documents housed at the Field Museum.