Register entries show claimant's name, description of claim, county name, date recorded, and recorder's certification. Series also includes some loose land claims. Series is not arranged. Journal entries show measure title, text of measure, and date adopted. Subjects include Cayuse War claims, incorporation, the territorial library, establishment of counties, road surveys, Oregon City land titles, and regulation of the court system.
Series is arranged chronologically by date of entry.
Reports show committee name, date of report, and actions taken by the committee. Subjects include the protection of slave property, incorporation, convict labor, and the enrollment of legislative measures. Series includes reports from the Ways and Means Committee, the Enrolling Committee, the Judiciary Committee, and select committees. Series is arranged chronologically by year. Journals show session date, meeting date, members present, legislation discussed, amendments, committee reports, announcements, motions, and voting records.