Case files regarding lawsuits, affidavits for various people, New Mexico warranty deeds, and other legal documents. Most involve Lily Klasner. Materials dated 1885 to 1945.

Brief for the defendant in the case of The People's Canal & Irrigation Company vs. The State of Idaho. Dated Decemer 14, 1896.

Contains argument drafts for cases prosecuted during Lee's service as United States Solicitor General.

Contains copies of briefs for the Supreme Court prepared by Lee during his term as Solicitor General. Files are numbered 80-89 to 84-5797. Materials date from between 1979 and 1984.

Contains briefs, case documents, and other documents related to Lee's legal career. Includes cases argued in the United States Supreme Court, United States Court of Appeals, Arizona Supreme Court, and Arizona Court of Appeals. Materials date from between 1910 and 1996.

Contains bills and resolutions, articles by Samuel Russell, Jr. on politics, taxes and trade, and other topics, National Bureau of Standards reports and documents on weights and measures, Supreme Court briefs, fiscal relations within the United States, records on the Mayfield case. Most materials dated 1902 to 1930; others probably created between 1904 and 1954.

Contains a plaintiffs' brief in the case of Brigham Young University and Hartford Accident and Indemnity Company vs. Industrial Commission of Utah and Geneva Speakman, widow of W. D. Speakman, et al.