Abstract Isaac Joslin Cox taught History at Northwestern University from 1919 until his retirement in 1941. His papers are arranged into: biographical material; Aaron Burr Material; James P. Wilkinson Material; Harry Innes Material; West Florida Material; William Shaler Material; John Breckenridge Material; miscellaneous Isaac Joslin Cox material. Most of the materials are copies of documents from other repositories that Cox used in his research. Two additions to the collection chiefly contain...